TY  - JOUR
AU  - I. V. Skrypnik
TI  - Regularity of a~boundary point for a~quasi-linear elliptic equation of higher order
JO  - Informatics and Automation
PY  - 1991
SP  - 310
EP  - 321
VL  - 200
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1991_200_a28/
LA  - ru
ID  - TRSPY_1991_200_a28
ER  -