TY  - JOUR
TI  - Journal for the Cultivation of Mathematics. Abstracts
JO  - Czechoslovak Mathematical Journal
PY  - 1962
SP  - 322
EP  - 324
VL  - 12
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1962.100519/
DO  - 10.21136/CMJ.1962.100519
LA  - en
ID  - 10_21136_CMJ_1962_100519
ER  -