TY  - JOUR
AU  - M. I. Vishik
AU  - A. V. Fursikov
TI  - Some questions in the theory of nonlinear elliptic and parabolic equations
JO  - Sbornik. Mathematics
PY  - 1974
SP  - 287
EP  - 318
VL  - 23
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1974_23_2_a7/
LA  - en
ID  - SM_1974_23_2_a7
ER  -