Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1972_11_3_a6, author = {T. G. Deshura}, title = {On noncommutative serving extensions of groups}, journal = {Matemati\v{c}eskie zametki}, pages = {283--291}, publisher = {mathdoc}, volume = {11}, number = {3}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1972_11_3_a6/} }
T. G. Deshura. On noncommutative serving extensions of groups. Matematičeskie zametki, Tome 11 (1972) no. 3, pp. 283-291. http://geodesic.mathdoc.fr/item/MZM_1972_11_3_a6/