Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1962_144_1_a3, author = {A. E. Gel'man}, title = {Analytic solutions of essentially non-linear equations}, journal = {Doklady Akademii Nauk}, pages = {19--20}, publisher = {mathdoc}, volume = {144}, number = {1}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a3/} }
A. E. Gel'man. Analytic solutions of essentially non-linear equations. Doklady Akademii Nauk, Tome 144 (1962) no. 1, pp. 19-20. http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a3/