TY - JOUR AU - R. F. Bikbaev TI - Whitham restructuring and time asymptotics of the solution of a nonlinear Schr\"odinger equation with finite-gap behavior as $x\to\pm\infty$ JO - Algebra i analiz PY - 1990 SP - 131 EP - 143 VL - 2 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1990_2_3_a3/ LA - ru ID - AA_1990_2_3_a3 ER -