%0 Journal Article
%A Błaszczyk, Aleksander
%A Kim, Dok Yong
%T A topological version of a combinatorial theorem of Katětov
%J Commentationes Mathematicae Universitatis Carolinae
%D 1988
%P 657-663
%V 29
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1988__29_4_a3/
%G en
%F CMUC_1988__29_4_a3