Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{GFA_1993__3_6_58117, author = {J. Bourgain}, title = {Exponential {Sums} and {Nonlinear} {Schr\"odinger} {Equations.}}, journal = {Geometric and functional analysis}, pages = {157--178}, publisher = {mathdoc}, volume = {3}, number = {6}, year = {1993}, zbl = {0787.35096}, url = {http://geodesic.mathdoc.fr/item/GFA_1993__3_6_58117/} }
J. Bourgain. Exponential Sums and Nonlinear Schrödinger Equations.. Geometric and functional analysis, Tome 3 (1993) no. 6, pp. 157-178. http://geodesic.mathdoc.fr/item/GFA_1993__3_6_58117/