TY  - JOUR
AU  - Yu. D. Salmanov
TI  - The first boundary value problem for differential equations of
JO  - Doklady Akademii Nauk
PY  - 1988
SP  - 38
EP  - 41
VL  - 301
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1988_301_1_a7/
LA  - ru
ID  - DAN_1988_301_1_a7
ER  -