TY  - JOUR
AU  - S. I. Fedorov
TI  - On the solvability of boundary value problems for a model of the
JO  - Doklady Akademii Nauk
PY  - 1993
SP  - 711
EP  - 713
VL  - 333
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1993_333_6_a6/
LA  - ru
ID  - DAN_1993_333_6_a6
ER  -