TY  - GEN
TI  - Gronau Jan
UR  - https://archiv.ub.uni-heidelberg.de/artdok/8334/
Y1  - 1960///
CY  - Wroc?aw-Warszawa-Kraków
A1  - Bochnak, Adam
ID  - artdok8334
AV  - public
ER  -