TY  - GEN
TY  - GEN
T1  - Proceedings of the Finnish-Polish-Soviet logic conference Polanica zdrój, Poland, 7-12 september, 1981
T2  - Studia logica
A2  - Niiniluoto, Ilkka, 1946-
A2  - Zygmunt, Jan
LA  - eng
PP  - Warszawa
PB  - Ossolineum
YR  - 1983
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.3621431
ER  -