Sternwarte

Prof. Dr. C. Luca Popovic, Astronomical Observatory Belgrade: Active galactic nuclei and supermassive binary black holes

Europe/Berlin
https://www.physik.uni-hamburg.de/hs/subsite---studying/institute-seminar.html?event=90288 (Library+Zoom)

https://www.physik.uni-hamburg.de/hs/subsite---studying/institute-seminar.html?event=90288

Library+Zoom