@article{DE_1993_29_3_a13,
     author = {Tsutsumi Masayoshi},
     title = {Global solutions of nonlinear {Schr\"odinger} equations with variable coefficients in exterior domains of a three-dimensional space},
     journal = {Differencialʹnye uravneni\^a},
     pages = {523--536},
     publisher = {mathdoc},
     volume = {29},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_3_a13/}
}