@article{AIHPC_2015__32_1_97_0,
     author = {G\'erard, Patrick and Guo, Yanqiu and Titi, Edriss S.},
     title = {On the radius of analyticity of solutions to the cubic {Szeg\H{o}} equation},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {97--108},
     publisher = {Elsevier},
     volume = {32},
     number = {1},
     year = {2015},
     doi = {10.1016/j.anihpc.2013.11.001},
     mrnumber = {3303943},
     zbl = {1332.35058},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2013.11.001/}
}