April 14/15, 2023 – “Key moments in AGN research”
A mini-symposium celebrating Peter Barthel’s 70th birthday
Astrophysics professor at the Kapteyn Institute of the University of Groningen
Astrophysics professor at the Kapteyn Institute of the University of Groningen
April 14/15, 2023 – “Key moments in AGN research”
A mini-symposium celebrating Peter Barthel’s 70th birthday