Archive of Science PAN and PAU in Cracow

Archive of Science PAN and PAU in Cracow

Letter from Konstanty Michalski written 20.12.1937

Letter from Konstanty Michalski written 21.07.1938

Postcard from Konstanty Michalski written 02.08.1938

Letter from Stefan Morawski written 27.10.1965

Letter to Stefan Morawski written 23.06.1967

Letter from Konstanty Michalski written 25.02.1938

Letter from Konstanty Michalski written 18.06.1939

Lecture of Roman Ingarden on the meeting of Lviv Scientific Society 15.06.1939

Letter from Felix Kaufmann written 27.04.1935

Letter from Hans Cornelius written 06.10.1938

Letter from Stefan Morawski written 09.06.1967

Letter from Hans Cornelius written 11.01.1938