TY  - JOUR
AU  - F. Z. Ziatdinov
TI  - The spectrum of a linear second-order differential operator in a Hilbert space of vector-functions with values in an abstract Hilbert space. II
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1965
SP  - 69
EP  - 76
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1965_2_a7/
LA  - ru
ID  - IVM_1965_2_a7
ER  -