%0 Journal Article
%A K. Borsuk
%T Some remarks on~perforated spaces
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1976
%P 49-55
%V 31
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1976_31_5_a3/
%G en
%F RM_1976_31_5_a3