%0 Journal Article %T News and Notices %J Czechoslovak Mathematical Journal %D 1962 %P 475-476 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1962.100531/ %R 10.21136/CMJ.1962.100531 %G en %F 10_21136_CMJ_1962_100531