%0 Journal Article
%A V. F. Dem'yanov
%T Codifferentiability and codifferentials of nonsmooth functions
%J Doklady Akademii Nauk
%D 1988
%P 1038-1042
%V 303
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1988_303_5_a1/
%G ru
%F DAN_1988_303_5_a1