TY  - JOUR
AU  - E. E. Mednikova
TI  - Homotopic properties of the neighborhood of a degenerate periodic solution for integrable Hamiltonian systems with a non-Bottean integral
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1995
SP  - 84
EP  - 88
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1995_3_a16/
LA  - ru
ID  - VMUMM_1995_3_a16
ER  -