%0 Journal Article
%A S. V. Uspenskii
%T Mixed derivatives of functions summable with a weight
%J Doklady Akademii Nauk
%D 1967
%P 47-49
%V 173
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_173_1_a11/
%G ru
%F DAN_1967_173_1_a11