@article{TMF_1985_64_2_a4,
     author = {S. K. Turitsyn},
     title = {Spatial dispersion of nonlinearity and stability of multidimensional solitons},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {226--232},
     year = {1985},
     volume = {64},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1985_64_2_a4/}
}