%0 Journal Article
%A Yu. G. Reshetnyak
%T Generalized derivatives and differentiability almost everywhere
%J Doklady Akademii Nauk
%D 1966
%P 1273-1275
%V 170
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1966_170_6_a9/
%G ru
%F DAN_1966_170_6_a9