%0 Journal Article
%T Summaries of articles published in this issue
%J Czechoslovak Mathematical Journal
%D 1980
%P 171-176
%V 30
%N 1
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1980.101667/
%R 10.21136/CMJ.1980.101667
%G en
%F 10_21136_CMJ_1980_101667