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@article{MZM_1973_14_4_a10, author = {A. P. Il'inykh}, title = {A~characterization of a~finite simple {Hall--Janko} group}, journal = {Matemati\v{c}eskie zametki}, pages = {535--542}, publisher = {mathdoc}, volume = {14}, number = {4}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1973_14_4_a10/} }
A. P. Il'inykh. A~characterization of a~finite simple Hall--Janko group. Matematičeskie zametki, Tome 14 (1973) no. 4, pp. 535-542. http://geodesic.mathdoc.fr/item/MZM_1973_14_4_a10/