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@article{DAN_1964_158_5_a0, author = {Ya. G. Berkovich}, title = {Finite groups with dispersive second maximal subgroups}, journal = {Doklady Akademii Nauk}, pages = {1007--1009}, publisher = {mathdoc}, volume = {158}, number = {5}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1964_158_5_a0/} }
Ya. G. Berkovich. Finite groups with dispersive second maximal subgroups. Doklady Akademii Nauk, Tome 158 (1964) no. 5, pp. 1007-1009. http://geodesic.mathdoc.fr/item/DAN_1964_158_5_a0/