Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1958_120_4_a6, author = {V. V. Pokornyi}, title = {On the convergence of formal solutions of non-linear integral equations}, journal = {Doklady Akademii Nauk}, pages = {711--714}, publisher = {mathdoc}, volume = {120}, number = {4}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_120_4_a6/} }
V. V. Pokornyi. On the convergence of formal solutions of non-linear integral equations. Doklady Akademii Nauk, Tome 120 (1958) no. 4, pp. 711-714. http://geodesic.mathdoc.fr/item/DAN_1958_120_4_a6/