TY  - JOUR
TI  - Journal for the Cultivation of Mathematics. Abstracts
JO  - Czechoslovak Mathematical Journal
PY  - 1958
VL  - 08
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1958.100287/
DO  - 10.21136/CMJ.1958.100287
LA  - ge
ID  - 10_21136_CMJ_1958_100287
ER  -