%0 Journal Article %A V. A. Kibkalo %A D. A. Tuniyants %T Ordered billiard games and topological properties of billiard books %J Contemporary Mathematics. Fundamental Directions %D 2024 %P 610-625 %V 70 %N 4 %U http://geodesic.mathdoc.fr/item/CMFD_2024_70_4_a7/ %G ru %F CMFD_2024_70_4_a7