TY  - JOUR
TI  - News and Notices
JO  - Czechoslovak Mathematical Journal
PY  - 1972
SP  - 683
EP  - 687
VL  - 22
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1972.101134/
DO  - 10.21136/CMJ.1972.101134
LA  - en
ID  - 10_21136_CMJ_1972_101134
ER  -