Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1996_346_1_a2, author = {V. A. Igoshin}, title = {On a problem of {E.~Cartan}}, journal = {Doklady Akademii Nauk}, pages = {13--14}, publisher = {mathdoc}, volume = {346}, number = {1}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1996_346_1_a2/} }
V. A. Igoshin. On a problem of E.~Cartan. Doklady Akademii Nauk, Tome 346 (1996) no. 1, pp. 13-14. http://geodesic.mathdoc.fr/item/DAN_1996_346_1_a2/