Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1969_188_3_a5, author = {E. M. Levich}, title = {Representation of solvable groups by matrices over a field of characteristic zero}, journal = {Doklady Akademii Nauk}, pages = {520--521}, publisher = {mathdoc}, volume = {188}, number = {3}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_188_3_a5/} }
E. M. Levich. Representation of solvable groups by matrices over a field of characteristic zero. Doklady Akademii Nauk, Tome 188 (1969) no. 3, pp. 520-521. http://geodesic.mathdoc.fr/item/DAN_1969_188_3_a5/