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@article{DAN_1969_187_1_a5, author = {N. H. Ibragimov}, title = {Groups of generalized motions}, journal = {Doklady Akademii Nauk}, pages = {25--28}, publisher = {mathdoc}, volume = {187}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_187_1_a5/} }
N. H. Ibragimov. Groups of generalized motions. Doklady Akademii Nauk, Tome 187 (1969) no. 1, pp. 25-28. http://geodesic.mathdoc.fr/item/DAN_1969_187_1_a5/