TY  - JOUR
AU  - Kh. D. Ikramov
TI  - A diagonalization theorem for a type of Hamiltonian using operator theory in spaces with an indefinite metric
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1989
SP  - 3
EP  - 14
VL  - 29
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_1_a0/
LA  - ru
ID  - ZVMMF_1989_29_1_a0
ER  -