Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1962_146_1_a4, author = {L. E. Evtushik}, title = {On a construction of invariant forms and structural equations of infinite groups}, journal = {Doklady Akademii Nauk}, pages = {20--21}, publisher = {mathdoc}, volume = {146}, number = {1}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_146_1_a4/} }
L. E. Evtushik. On a construction of invariant forms and structural equations of infinite groups. Doklady Akademii Nauk, Tome 146 (1962) no. 1, pp. 20-21. http://geodesic.mathdoc.fr/item/DAN_1962_146_1_a4/