TY  - JOUR
AU  - V. D. Budaev
TI  - Some properties of root vector functions of a higher-order operator
JO  - Differencialʹnye uravneniâ
PY  - 1993
SP  - 30
EP  - 40
VL  - 29
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1993_29_1_a4/
LA  - ru
ID  - DE_1993_29_1_a4
ER  -