TY  - JOUR
AU  - N. J. Yurchuk
TI  - Boundary value problems for equations with operators of the form $\frac{d^{2m}}{dt^{2m}}+A$
JO  - Differencialʹnye uravneniâ
PY  - 1974
SP  - 950
EP  - 952
VL  - 10
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1974_10_5_a24/
LA  - ru
ID  - DE_1974_10_5_a24
ER  -