%0 Journal Article
%A L. I. Ivanova
%T Difference schemes for quasilinear nonstationary problems with mixed derivatives
%J Differencialʹnye uravneniâ
%D 1975
%P 1620-1625
%V 11
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1975_11_9_a9/
%G ru
%F DE_1975_11_9_a9