TY  - JOUR
AU  - S. I. Pokhozhaev
TI  - On~nonlinear operators having weakly closed range, and quasilinear elliptic equations
JO  - Sbornik. Mathematics
PY  - 1969
SP  - 227
EP  - 250
VL  - 7
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1969_7_2_a3/
LA  - en
ID  - SM_1969_7_2_a3
ER  -