@article{1183524870, author = {Kesten, H. and Ornstein, D. and Spitzer, F.}, title = {A general property of random walk}, journal = {Bull. Amer. Math. Soc.}, volume = {68}, number = {6}, year = {1962}, pages = { 526-528}, language = {en}, url = {http://dml.mathdoc.fr/item/1183524870} }
Kesten, H.; Ornstein, D.; Spitzer, F. A general property of random walk. Bull. Amer. Math. Soc., Tome 68 (1962) no. 6, pp. 526-528. http://gdmltest.u-ga.fr/item/1183524870/