TY  - JOUR
AU  - Buǐ Ta Long
TI  - Eigenvalues of quadratic operator pencils that are connected with problems of stability
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1989
SP  - 74
EP  - 76
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1989_3_a22/
LA  - ru
ID  - VMUMM_1989_3_a22
ER  -