%0 Journal Article
%T News and Notices
%J Czechoslovak Mathematical Journal
%D 1961
%P 156-160
%V 11
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1961.100450/
%R 10.21136/CMJ.1961.100450
%G ge
%F 10_21136_CMJ_1961_100450