TY  - JOUR
AU  - V. Mel'nikov
TI  - The behaviour of the trajectories of a system which is close to an autonomous Hamiltonian system
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 542
EP  - 545
VL  - 142
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_142_3_a10/
LA  - ru
ID  - DAN_1962_142_3_a10
ER  -