@article{AIHPC_2019__36_6_1603_0,
     author = {Ehrnstr\"om, Mats and Wahl\'en, Erik},
     title = {On {Whitham's} conjecture of a highest cusped wave for a nonlocal dispersive equation},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {1603--1637},
     publisher = {Elsevier},
     volume = {36},
     number = {6},
     year = {2019},
     doi = {10.1016/j.anihpc.2019.02.006},
     mrnumber = {4002168},
     zbl = {1423.35059},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2019.02.006/}
}