%0 Journal Article %T News and Notices %J Czechoslovak Mathematical Journal %D 1960 %P 474-477 %V 10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1960.100427/ %R 10.21136/CMJ.1960.100427 %G en %F 10_21136_CMJ_1960_100427