Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1970_193_2_a0, author = {Ya. I. Al'ber}, title = {Solution of nonlinear operator equations by steepest descent type methods}, journal = {Doklady Akademii Nauk}, pages = {255--258}, publisher = {mathdoc}, volume = {193}, number = {2}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_193_2_a0/} }
Ya. I. Al'ber. Solution of nonlinear operator equations by steepest descent type methods. Doklady Akademii Nauk, Tome 193 (1970) no. 2, pp. 255-258. http://geodesic.mathdoc.fr/item/DAN_1970_193_2_a0/