TY  - JOUR
AU  - A. Ya. Lepin
TI  - Sufficient conditions for the solvability of a certain boundary value problem
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 2082
EP  - 2083
VL  - 13
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_11_a20/
LA  - ru
ID  - DE_1977_13_11_a20
ER  -