%0 Journal Article
%A V. V. Vedyushkina (Fokicheva)
%A A. T. Fomenko
%T Integrable topological billiards and equivalent dynamical systems
%J Izvestiya. Mathematics 
%D 2017
%P 688-733
%V 81
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2017_81_4_a1/
%G en
%F IM2_2017_81_4_a1