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@article{DAN_1964_154_6_a10, author = {L. E. Sadovskii}, title = {On the structural definability of a locally nilpotent torsion-free group}, journal = {Doklady Akademii Nauk}, pages = {1283--1286}, publisher = {mathdoc}, volume = {154}, number = {6}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1964_154_6_a10/} }
L. E. Sadovskii. On the structural definability of a locally nilpotent torsion-free group. Doklady Akademii Nauk, Tome 154 (1964) no. 6, pp. 1283-1286. http://geodesic.mathdoc.fr/item/DAN_1964_154_6_a10/