%0 Journal Article
%A Jan Luchter
%T A generalization of a theorem of S. Gołąb and M. Kucharzewski
%J Annales Polonici Mathematici
%D 1970
%P 301-305
%V 24
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-24-3-301-305/
%R 10.4064/ap-24-3-301-305
%G pl
%F 10_4064_ap_24_3_301_305