%0 Journal Article
%A Bican, Ladislav
%T A remark on projectively closed purities
%J Czechoslovak Mathematical Journal
%D 1974
%P 1-4
%V 24
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1974.101211/
%R 10.21136/CMJ.1974.101211
%G en
%F 10_21136_CMJ_1974_101211