TY  - JOUR
AU  - A. A. Kuznetsova
TI  - Modeling of degenerate peculiarities of integrable billiard systems by billiard books
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2023
SP  - 3
EP  - 10
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2023_5_a0/
LA  - ru
ID  - VMUMM_2023_5_a0
ER  -