TY  - JOUR
AU  - A. P. Oskolkov
TI  - On certain classes of non-uniformly elliptic quasilinear equations
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1969
SP  - 156
EP  - 172
VL  - 14
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1969_14_a7/
LA  - ru
ID  - ZNSL_1969_14_a7
ER  -