TY  - JOUR
AU  - M. G. Gasymov
AU  - A. M. Magerramov
TI  - Direct and inverse spectral problems for a class of ordinary differential pencils on a finite interval
JO  - Differencialʹnye uravneniâ
PY  - 1987
SP  - 960
EP  - 971
VL  - 23
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1987_23_6_a4/
LA  - ru
ID  - DE_1987_23_6_a4
ER  -