Demonstratio mathematica.
Politechnika Warszawska,issuing body.
Refereed/Peer-reviewed
Electronic reproduction.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
digitized
Vol. 41, no 3 (2008); title from PDF caption in first article of issue (journal website, viewed May 28, 2015).
Vol. 48, no 2 (2015) (De Gruyter Online, viewed June 26, 2015).
Mathematics
Mathematics.
Wiskunde.