TY  - JOUR
AU  - Rieger, Ladislav
TI  - On countable generalised $\sigma$-algebras, with a new proof of Gödel's completeness theorem
JO  - Czechoslovak Mathematical Journal
PY  - 1951
SP  - 29
EP  - 40
VL  - 01
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1951.100012/
DO  - 10.21136/CMJ.1951.100012
LA  - en
ID  - 10_21136_CMJ_1951_100012
ER  -