%0 Journal Article
%A L. Ya. Shlyapochnik
%T On coercive difference approximations of a problem with oblique derivative
%J Doklady Akademii Nauk
%D 1975
%P 1053-1055
%V 221
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_221_5_a12/
%G ru
%F DAN_1975_221_5_a12