Title: Radio spectral index distribution of SDSS-FIRST sources acrossoptical diagnostic diagrams
Authors: Michal Zajacek, Gerold Busch, Mónica Valencia-S., Andreas Eckart, Silke Britzen, Lars Fuhrmann, Jana Schneeloch, Nastaran Fazeli, Kevin C. Harrington, & J. Anton Zensus
Journal: Astronomy & Astrophysics
Publication type: article
DOI: 10.1051/0004-6361/201833388