@article{AIHPC_1997__14_5_615_0,
     author = {Craig, Walter and Schanz, Ulrich and Sulem, Catherine},
     title = {The modulational regime of three-dimensional water waves and the {Davey-Stewartson} system},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {615--667},
     publisher = {Gauthier-Villars},
     volume = {14},
     number = {5},
     year = {1997},
     mrnumber = {1470784},
     zbl = {0892.76008},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1997__14_5_615_0/}
}