%0 Journal Article
%A Plewik, Szymon
%T On closed mappings
%J Czechoslovak Mathematical Journal
%D 1988
%P 313-318
%V 38
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102226/
%R 10.21136/CMJ.1988.102226
%G en
%F 10_21136_CMJ_1988_102226