%0 Journal Article
%A Karol Borsuk
%A Rimas Vaina
%T On covering of bounded sets by sets with the twice less diameter
%J Colloquium Mathematicum
%D 1979
%P 33-37
%V 42
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-42-1-33-37/
%R 10.4064/cm-42-1-33-37
%G en
%F 10_4064_cm_42_1_33_37