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@article{DAN_1973_211_5_a2, author = {L. A. Bunimovich}, title = {On the ergodic properties of billiards close to scattering ones}, journal = {Doklady Akademii Nauk}, pages = {1024--1026}, publisher = {mathdoc}, volume = {211}, number = {5}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1973_211_5_a2/} }
L. A. Bunimovich. On the ergodic properties of billiards close to scattering ones. Doklady Akademii Nauk, Tome 211 (1973) no. 5, pp. 1024-1026. http://geodesic.mathdoc.fr/item/DAN_1973_211_5_a2/