Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1970_6_1_a13, author = {A. V. Zhiber and A. B. Shabat}, title = {The {Cauchy} problem for the nonlinear {Schr\"odinger} equation}, journal = {Differencialʹnye uravneni\^a}, pages = {137--146}, publisher = {mathdoc}, volume = {6}, number = {1}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_1_a13/} }
A. V. Zhiber; A. B. Shabat. The Cauchy problem for the nonlinear Schr\"odinger equation. Differencialʹnye uravneniâ, Tome 6 (1970) no. 1, pp. 137-146. http://geodesic.mathdoc.fr/item/DE_1970_6_1_a13/