TY  - JOUR
AU  - V. N. Zav'yalov
TI  - Billiard with slipping by an arbitrary rational angle
JO  - Sbornik. Mathematics
PY  - 2023
SP  - 1191
EP  - 1211
VL  - 214
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2023_214_9_a0/
LA  - en
ID  - SM_2023_214_9_a0
ER  -