TY  - JOUR
AU  - I. V. Skrypnik
TI  - A criterion for regularity of a boundary point for quasilinear
JO  - Doklady Akademii Nauk
PY  - 1984
SP  - 1040
EP  - 1044
VL  - 274
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1984_274_5_a2/
LA  - ru
ID  - DAN_1984_274_5_a2
ER  -