TY  - JOUR
AU  - S. L. Dudoladov
TI  - Periodic solutions near resonance equilibrium of conservative systems
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1993
SP  - 87
EP  - 89
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1993_4_a21/
LA  - ru
ID  - VMUMM_1993_4_a21
ER  -