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@article{DAN_1962_142_6_a2, author = {V. P. Gromyko}, title = {Some criteria for generalized solvability and speciality of $\pi d$-groups}, journal = {Doklady Akademii Nauk}, pages = {1231--1232}, publisher = {mathdoc}, volume = {142}, number = {6}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_142_6_a2/} }
V. P. Gromyko. Some criteria for generalized solvability and speciality of $\pi d$-groups. Doklady Akademii Nauk, Tome 142 (1962) no. 6, pp. 1231-1232. http://geodesic.mathdoc.fr/item/DAN_1962_142_6_a2/