%0 Journal Article
%A A. D. Lyashko
%A M. E. Mayorova
%A M. F. Pavlova
%T On the solvability of a variational inequality in the theory of nonlinear nonstationary filtration
%J Differencialʹnye uravneniâ
%D 1996
%P 958-965
%V 32
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1996_32_7_a12/
%G ru
%F DE_1996_32_7_a12