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@article{DAN_1957_117_2_a0, author = {G. P. Basharin}, title = {The use of the chi-square criterion as a test for the independence of events}, journal = {Doklady Akademii Nauk}, pages = {167--170}, publisher = {mathdoc}, volume = {117}, number = {2}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_117_2_a0/} }
G. P. Basharin. The use of the chi-square criterion as a test for the independence of events. Doklady Akademii Nauk, Tome 117 (1957) no. 2, pp. 167-170. http://geodesic.mathdoc.fr/item/DAN_1957_117_2_a0/