TY  - JOUR
AU  - I. B. Mikhailovskaya
TI  - Discrete spectrum of a dynamic matrix
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1985
SP  - 20
EP  - 25
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1985_4_a3/
LA  - ru
ID  - VMUMM_1985_4_a3
ER  -