TY  - JOUR
AU  - S. V. Bolotin
TI  - Doubly asymptotic trajectories and conditions for integrability of Hamiltonian systems
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1990
SP  - 55
EP  - 63
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1990_1_a13/
LA  - ru
ID  - VMUMM_1990_1_a13
ER  -