TY  - JOUR
AU  - D. V. Treschev
TI  - Separatrix splitting from the point of view of symplectic geometry
JO  - Matematičeskie zametki
PY  - 1997
SP  - 890
EP  - 906
VL  - 61
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1997_61_6_a9/
LA  - ru
ID  - MZM_1997_61_6_a9
ER  -