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@article{DAN_1977_232_2_a4, author = {V. I. Lotov}, title = {Complete asymptotic expansions in two-boundary problems for random walks}, journal = {Doklady Akademii Nauk}, pages = {280--283}, publisher = {mathdoc}, volume = {232}, number = {2}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1977_232_2_a4/} }
V. I. Lotov. Complete asymptotic expansions in two-boundary problems for random walks. Doklady Akademii Nauk, Tome 232 (1977) no. 2, pp. 280-283. http://geodesic.mathdoc.fr/item/DAN_1977_232_2_a4/