TY  - JOUR
TI  - Other mathematical journals published by the Institute of Mathematics of the Czechoslovak Academy of Sciences
JO  - Czechoslovak Mathematical Journal
PY  - 1956
VL  - 06
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1956.100211/
DO  - 10.21136/CMJ.1956.100211
LA  - en
ID  - 10_21136_CMJ_1956_100211
ER  -