@article{SIGMA_2015_11_a31,
     author = {Aleksandr O. Smirnov and Sergei G. Matveenko and Sergei K. Semenov and Elena G. Semenova},
     title = {Three-Phase {Freak} {Waves}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2015},
     volume = {11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2015_11_a31/}
}