@article{AIHPC_2018__35_1_217_0,
     author = {Liu, Jiaqi and Perry, Peter A. and Sulem, Catherine},
     title = {Long-time behavior of solutions to the derivative nonlinear {Schr\"odinger} equation for soliton-free initial data},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {217--265},
     publisher = {Elsevier},
     volume = {35},
     number = {1},
     year = {2018},
     doi = {10.1016/j.anihpc.2017.04.002},
     mrnumber = {3739932},
     zbl = {1382.35271},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2017.04.002/}
}