%0 Journal Article
%A B. Walczak
%T A necessary and sufficient condition for the existence of a bundle in differential spaces
%J Annales Polonici Mathematici
%D 1980
%P 49-57
%V 37
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-37-1-49-57/
%R 10.4064/ap-37-1-49-57
%G en
%F 10_4064_ap_37_1_49_57