@article{RSMUP_1991__86__89_0,
     author = {Wu, Daxin and Wen, Shih-Liang},
     title = {Existence and uniqueness of a periodic solution to the two-dimensional generalized {Korteweg-de} {Vries} equation},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {89--109},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {86},
     year = {1991},
     mrnumber = {1154101},
     zbl = {0754.35152},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1991__86__89_0/}
}