@article{AIHPC_1995__12_4_459_0,
     author = {Ozawa, T. and Tsutaya, K. and Tsutsumi, Y.},
     title = {Normal form and global solutions for the {Klein-Gordon-Zakharov} equations},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {459--503},
     publisher = {Gauthier-Villars},
     volume = {12},
     number = {4},
     year = {1995},
     mrnumber = {1341412},
     zbl = {0842.35092},
     language = {en},
     url = {http://www.numdam.org./item/AIHPC_1995__12_4_459_0/}
}