cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.48370/ofd/zuwkyl
title: Myodes glareolus - 16624, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1956-03-23, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/3joeix
title: Myodes glareolus - 11023, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-07-18, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/agiorw
title: Myodes glareolus - 1445, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1953-06-08, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/00qt1r
title: Myodes glareolus - 22375, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1959-06-23, in: Białowieża National Park, Poland. Material type:
DOI: 10.5281/zenodo.6575623
title: auto_od

description: auto_od
DOI: 10.48370/ofd/fagdyz
title: Myodes glareolus - 3406, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1953-08-25, in: Białowieża National Park, Poland. Material type:
DOI: 10.5281/zenodo.6575622
title: auto_od

description: auto_od
DOI: 10.48370/ofd/ldnfxb
title: Myodes glareolus - 35808, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1964-07-07, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/6nk8rm
title: Myodes glareolus - 159371, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1990-05-26, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/fjhm7q
title: Myodes glareolus - 157589, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1988-09-25, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/nee0ds
title: Myodes glareolus - 118773, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1976-05-15, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/xfe6me
title: Myodes glareolus - 165577, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1997-04-16, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/r84upv
title: Myodes glareolus - 160509, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1990-09-30, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/wu9zln
title: Myodes glareolus - 1795, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1953-06-21, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/1f7xfv
title: Myodes glareolus - 14586, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-09-21, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/fsjibn
title: Myodes glareolus - 23568, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1959-12-28, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/qwcvjj
title: Myodes glareolus - 148514, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1983-09-16, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/dhnpdd
title: Myodes glareolus - 26264, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1961-10-11, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/po6gkk
title: Myodes glareolus - 21933, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1959-06-01, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/ukwxhw
title: Myodes glareolus - 110867, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1973-09-17, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/w3dnw6
title: Myodes glareolus - 130034, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1978-10-06, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/cwq810
title: Myodes glareolus - 22812, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1959-07-29, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/ph5shv
title: Myodes glareolus - 43335, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1965-05-11, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/jhzw02
title: Myodes glareolus - 28417, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1962-07-24, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/tip2en
title: Myodes glareolus - 162937, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1993-09-20, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/x3rhmq
title: Myodes glareolus - 162163, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1992-07-18, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/c6yj6a
title: Myodes glareolus - 152034, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1985-10-02, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/7o87y5
title: Myodes glareolus - 6172, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1954-08-20, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/gxutr5
title: Myodes glareolus - 18161, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1957-06-07, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/ds3wbh
title: Myodes glareolus - 165682, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1997-04-21, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/bxacdj
title: Myodes glareolus - 30954, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1962-11-19, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/9cigbo
title: Myodes glareolus - 148672, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1983-09-20, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/hmdtkz
title: Myodes glareolus - 74218, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1968-05-15, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/rxlxdk
title: Myodes glareolus - 13405, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-09-03, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/vfrusn
title: Myodes glareolus - 3448, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1953-08-30, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/4pkeuk
title: Myodes glareolus - 10042, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-07-05, in: Białowieża National Park, Poland. Material type:
DOI: 10.5281/zenodo.6575739
title: Amyloid-beta 16-22 peptide monomer simulation (150 mM NaCl) with the CHARMM36m force field and Gromacs (Run 3)

description: MD simulations of the Amyloid-beta 16-22 monomer at 150 mM NaCl concentration with CHARMM36m force field and Gromacs. This repository contains the third out of three independent runs. Files belong to the publication "https://doi.org/10.1021/acs.jcim.0c01063" All the simulation parameters and force field files are uploaded into this repository. Simulations are done with Gromacs 2018.3 Total simulation time is 500 ns. Frames are saved with 100 ps frequency.
DOI: 10.48370/ofd/vf1qoq
title: Myodes glareolus - 35207, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1964-04-20, in: Białowieża National Park, Poland. Material type:
DOI: 10.5281/zenodo.6575738
title: Amyloid-beta 16-22 peptide monomer simulation (150 mM NaCl) with the CHARMM36m force field and Gromacs (Run 3)

description: MD simulations of the Amyloid-beta 16-22 monomer at 150 mM NaCl concentration with CHARMM36m force field and Gromacs. This repository contains the third out of three independent runs. Files belong to the publication "https://doi.org/10.1021/acs.jcim.0c01063" All the simulation parameters and force field files are uploaded into this repository. Simulations are done with Gromacs 2018.3 Total simulation time is 500 ns. Frames are saved with 100 ps frequency.
DOI: 10.48370/ofd/ttikr0
title: Myodes glareolus - 72023, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1968-03-13, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/senbiz
title: Myodes glareolus - 35821, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1964-07-08, in: Białowieża National Park, Poland. Material type:
DOI: 10.5281/zenodo.6339704
title: NEP potential training and testing files for phosphorene

description: This dataset contains the force-field parameter files and reference dataset described in the manuscript "Versatile thermal transport properties in black, blue, and violet phosphorene from atomistic simulations with a neuroevolution potential" (to be published). We note that the format of nep.in is compatible with the GPUMD 2.9 (https://github.com/brucefan1983/GPUMD/releases/tag/v2.9).
DOI: 10.48370/ofd/lb3y2w
title: Myodes glareolus - 12175, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-08-06, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/lk6hi3
title: Myodes glareolus - 74283, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1968-05-18, in: Białowieża National Park, Poland. Material type:
DOI: 10.5281/zenodo.6575720
title: Amyloid-beta 16-22 peptide monomer simulation (150 mM NaCl) with the CHARMM36m force field and Gromacs (Run 2)

description: MD simulations of the Amyloid-beta 16-22 monomer at 150 mM NaCl concentration with CHARMM36m force field and Gromacs. This repository contains the first out of three independent runs. Files belong to the publication "https://doi.org/10.1021/acs.jcim.0c01063" All the simulation parameters and force field files are uploaded into this repository. Simulations are done with Gromacs 2018.3 Total simulation time is 500 ns. Frames are saved with 100 ps frequency.
DOI: 10.48370/ofd/rvzmdb
title: Myodes glareolus - 124338, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1977-05-31, in: Białowieża National Park, Poland. Material type:
DOI: 10.5281/zenodo.6575719
title: Amyloid-beta 16-22 peptide monomer simulation (150 mM NaCl) with the CHARMM36m force field and Gromacs (Run 2)

description: MD simulations of the Amyloid-beta 16-22 monomer at 150 mM NaCl concentration with CHARMM36m force field and Gromacs. This repository contains the first out of three independent runs. Files belong to the publication "https://doi.org/10.1021/acs.jcim.0c01063" All the simulation parameters and force field files are uploaded into this repository. Simulations are done with Gromacs 2018.3 Total simulation time is 500 ns. Frames are saved with 100 ps frequency.
DOI: 10.48370/ofd/cknwru
title: Myodes glareolus - 40174, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1964-09-07, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/ebpd51
title: Myodes glareolus - 72822, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1968-04-23, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/d5gugm
title: Myodes glareolus - 94420, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1970-10-08, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/lpmr2h
title: Myodes glareolus - 163441, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1994-09-17, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/fd6bwb
title: Myodes glareolus - 43319, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1965-05-11, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/c5b6wr
title: Myodes glareolus - 141804, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1982-07-17, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/zayxpm
title: Myodes glareolus - 14175, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-09-15, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/5riekn
title: Myodes glareolus - 111246, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1973-10-18, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/qhttc9
title: Myodes glareolus - 158950, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1990-05-01, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/c5jtfo
title: Myodes glareolus - 44392, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1965-07-02, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/1psflu
title: Myodes glareolus - 167415, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1999-09-16, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/c201lv
title: Myodes glareolus - 8850, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-06-13, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/einpim
title: Myodes glareolus - 167053, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1998-09-23, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/owtr07
title: Myodes glareolus - 8574, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-06-07, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/1llikc
title: Myodes glareolus - 35866, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1964-07-09, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/sbaqrk
title: Myodes glareolus - 36644, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1964-08-13, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/hbbbhw
title: Myodes glareolus - 161158, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1992-04-21, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/eyshgr
title: Myodes glareolus - 72935, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1968-04-28, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/ejzyxm
title: Myodes glareolus - 22972, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1959-08-07, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/b3ujr7
title: Myodes glareolus - 2084, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1953-07-05, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/5wvw6z
title: Myodes glareolus - 148819, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1983-09-27, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/fqwug0
title: Myodes glareolus - 166262, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1997-09-16, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/xe4jgh
title: Myodes glareolus - 90924, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1970-06-06, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/ozj60j
title: Myodes glareolus - 31994, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1963-06-23, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/nevvnp
title: Myodes glareolus - 110436, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1973-07-24, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/dpz9qb
title: Myodes glareolus - 12147, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-08-05, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/9cmcde
title: Myodes glareolus - 32780, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1963-08-15, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/mfry7q
title: Myodes glareolus - 140109, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1981-09-20, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/riqky1
title: Myodes glareolus - 65514, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1967-09-29, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/kwyiqd
title: Myodes glareolus - 4559, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1954-06-11, in: Białowieża National Park, Poland. Material type: