%0 Journal Article %A L. A. Bunimovich %T Ergodic theory of smooth dynamical systems. Chapter~8. Systems of hyperbolic type with singularities %J Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Fundamental'nye Napravleniya %D 1985 %P 173-204 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTF_1985_2_a10/ %G ru %F INTF_1985_2_a10