TY  - JOUR
AU  - A. D. Lyashko
AU  - M. E. Mayorova
AU  - M. F. Pavlova
TI  - On the solvability of a variational inequality in the theory of nonlinear nonstationary filtration
JO  - Differencialʹnye uravneniâ
PY  - 1996
SP  - 958
EP  - 965
VL  - 32
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1996_32_7_a12/
LA  - ru
ID  - DE_1996_32_7_a12
ER  -