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@article{DAN_1975_225_5_a6, author = {A. D. Mednykh}, title = {On semidirect products of discontinuous transformation groups}, journal = {Doklady Akademii Nauk}, pages = {1016--1017}, publisher = {mathdoc}, volume = {225}, number = {5}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_225_5_a6/} }
A. D. Mednykh. On semidirect products of discontinuous transformation groups. Doklady Akademii Nauk, Tome 225 (1975) no. 5, pp. 1016-1017. http://geodesic.mathdoc.fr/item/DAN_1975_225_5_a6/