TY  - JOUR
AU  - Yu. N. Bibikov
TI  - Representation of quasi-periodic motions near the equilibrium state with the aid of convergent power series
JO  - Differencialʹnye uravneniâ
PY  - 1978
SP  - 2065
EP  - 2067
VL  - 14
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1978_14_11_a14/
LA  - ru
ID  - DE_1978_14_11_a14
ER  -