TY  - JOUR
AU  - V. K. Romanko
TI  - Unique solvability of boundary value problems for certain operator-differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 324
EP  - 335
VL  - 13
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_2_a11/
LA  - ru
ID  - DE_1977_13_2_a11
ER  -