scientific publications

scientific publications

Letter from Irena Krońska written in 22.04.1947

Letter to Irena Krońska written in 23.06.1966

Letter from Irena Krońska written in 29.10.1965

Letter from Irena Krońska written in 01.07.1966

Letter from Irena Krońska written in 05.01.1966 (1)

Letter from Irena Krońska written in 05.09.1947

Letter from Stefan Żółkiewski written in 29.05.1967

Letter from Stefan Żółkiewski written in 27.03.1969

Letter from Irena Krońska written in 09.05.1947

Letter from Henryk Mehlberg written in 11.07.1947

Letter to Irena Krońska written in 18.03.1966

Letter from Irena Krońska written in 16.07.1954