@article{10_4007_annals_2011_174_2_2,
     author = {Yvan Martel and Frank Merle},
     title = {Description of two soliton collision  for the quartic {gKdV} equation},
     journal = {Annals of mathematics},
     pages = {757--857},
     publisher = {mathdoc},
     volume = {174},
     number = {2},
     year = {2011},
     doi = {10.4007/annals.2011.174.2.2},
     mrnumber = {2831108},
     zbl = {05960717},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2011.174.2.2/}
}