TY  - JOUR
AU  - M. M. Khapaev
TI  - Generalization of Ljapunov’s second method and the investigation of some resonance problems
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 46
EP  - 49
VL  - 193
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_193_1_a10/
LA  - ru
ID  - DAN_1970_193_1_a10
ER  -