%0 Journal Article
%A A. Yu. Plakhov
%T Billiards in unbounded domains reversing the direction of motion of a~particle
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2006
%P 179-180
%V 61
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_2006_61_1_a9/
%G en
%F RM_2006_61_1_a9