TY  - JOUR
AU  - V. M. Ivakin
TI  - A modified Dirichlet problem for equations and systems that are degenerate on the boundary
JO  - Differencialʹnye uravneniâ
PY  - 1982
SP  - 319
EP  - 324
VL  - 18
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1982_18_2_a15/
LA  - ru
ID  - DE_1982_18_2_a15
ER  -