TY  - JOUR
AU  - M. A. Tuzhilin
TI  - Singularities of integrable Hamiltonian systems with the same boundary foliation. An infinite series
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2016
SP  - 14
EP  - 20
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2016_5_a1/
LA  - ru
ID  - VMUMM_2016_5_a1
ER  -