Nm1997
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P.I. Naumkin. Asymptotics for large time for nonlinear Schrödinger equation. (English summary). GAKUTO Internat. Ser. Math. Sci. Appl., 10 (1997), Nonlinear waves 367--373. MathSciNet, arXiv.
P.I. Naumkin. Asymptotics for large time for nonlinear Schrödinger equation. (English summary). GAKUTO Internat. Ser. Math. Sci. Appl., 10 (1997), Nonlinear waves 367--373. MathSciNet, arXiv.