TY  - JOUR
AU  - D. A. Tuniyants
TI  - Topology of isoenergetic surfaces of billiard books glued of rings
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2024
SP  - 26
EP  - 35
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2024_3_a3/
LA  - ru
ID  - VMUMM_2024_3_a3
ER  -