%0 Journal Article
%A V. I. Sobolev
%A V. I. Shcherbin
%T On the differentiation of mappings of $K$-spaces
%J Doklady Akademii Nauk
%D 1975
%P 1020-1022
%V 225
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_225_5_a8/
%G ru
%F DAN_1975_225_5_a8