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@article{DAN_1964_159_6_a9, author = {E. S. Usachev}, title = {On limit distributions in a stochastic learning model}, journal = {Doklady Akademii Nauk}, pages = {1238--1239}, publisher = {mathdoc}, volume = {159}, number = {6}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1964_159_6_a9/} }
E. S. Usachev. On limit distributions in a stochastic learning model. Doklady Akademii Nauk, Tome 159 (1964) no. 6, pp. 1238-1239. http://geodesic.mathdoc.fr/item/DAN_1964_159_6_a9/