%0 Journal Article
%A C. Bessaga
%T On the converse of Banach "fixed-point principle"
%J Colloquium Mathematicum
%D 1959
%P 41-43
%V 7
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-7-1-41-43/
%R 10.4064/cm-7-1-41-43
%G en
%F 10_4064_cm_7_1_41_43