@article{TMF_1996_106_2_a1,
     author = {R. R. Gadyl'shin and O. M. Kiselev},
     title = {On nonsolution structure of scattering data under perturbation of two-dimensional soliton for {Davey{\textendash}Stewartson} {equation~II}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {200--208},
     year = {1996},
     volume = {106},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1996_106_2_a1/}
}