TY - JOUR AU - R. F. Bikbaev TI - Large-time asymptotics of the solution of the nonlinear Schrödinger equation with boundary conditions of step type JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1989 SP - 3 EP - 11 VL - 81 IS - 1 UR - http://geodesic.mathdoc.fr/item/TMF_1989_81_1_a0/ LA - ru ID - TMF_1989_81_1_a0 ER -