%0 Journal Article
%A A. A. Kuznetsova
%T Modeling of degenerate peculiarities of integrable billiard systems by billiard books
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2023
%P 3-10
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2023_5_a0/
%G ru
%F VMUMM_2023_5_a0