TY  - JOUR
AU  - A. A. Kuznetsova
TI  - A billiard realization of non-Bott singularities of integrable Hamiltonian systems with no more than one singular fiber of Seifert bundle
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2025
SP  - 3
EP  - 10
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2025_2_a0/
LA  - ru
ID  - VMUMM_2025_2_a0
ER  -