Universities during world war II : materials of the international symposium held at the Jagiellonian University on the 40 anniversary of "Sonderaktion Krakau" : Cracow, October 22-24, 1979 - Buszko, Józef, 1925-2003; Paczyńska, Irena, 1942- (Zeszyty naukowe Uniwersytetu Jagiellońskiego, 1984)