%0 Journal Article %A Tsutsumi Masayoshi %T Global solutions of nonlinear Schr\"odinger equations with variable coefficients in exterior domains of a three-dimensional space %J Differencialʹnye uravneniâ %D 1993 %P 523-536 %V 29 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1993_29_3_a13/ %G ru %F DE_1993_29_3_a13