Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1972_204_4_a1, author = {L. A. Bunimovich}, title = {The central limit theorem for dispersing billiards}, journal = {Doklady Akademii Nauk}, pages = {778--781}, publisher = {mathdoc}, volume = {204}, number = {4}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1972_204_4_a1/} }
L. A. Bunimovich. The central limit theorem for dispersing billiards. Doklady Akademii Nauk, Tome 204 (1972) no. 4, pp. 778-781. http://geodesic.mathdoc.fr/item/DAN_1972_204_4_a1/