Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1962_6_4_a0, author = {J. Moser}, title = {A new technique for the construction of solutions of nonlinear differential equations}, journal = {Matematika}, pages = {3--10}, publisher = {mathdoc}, volume = {6}, number = {4}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1962_6_4_a0/} }
J. Moser. A new technique for the construction of solutions of nonlinear differential equations. Matematika, Tome 6 (1962) no. 4, pp. 3-10. http://geodesic.mathdoc.fr/item/MAT_1962_6_4_a0/