%0 Journal Article
%A Rastislav Telgársky
%T Closure-preserving covers
%J Fundamenta Mathematicae
%D 1974
%P 165-175
%V 85
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-85-2-165-175/
%R 10.4064/fm-85-2-165-175
%G en
%F 10_4064_fm_85_2_165_175