TY - JOUR AU - D. R. Yafaev TI - Quasiclassical asymptotics of the scattering cross-section for the Schr\"odinger equation JO - Izvestiya. Mathematics PY - 1989 SP - 141 EP - 165 VL - 32 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1989_32_1_a7/ LA - en ID - IM2_1989_32_1_a7 ER -