@article{IVP_2017_25_1_a6,
     author = {N. M. Ryskin and D. I. Trubetskov},
     title = {Nonlinear waves},
     journal = {Izvestiya VUZ. Applied Nonlinear Dynamics},
     pages = {94--97},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVP_2017_25_1_a6/}
}