TY - JOUR AU - Pl. Muthuramalingam TI - A Note on Time Dependent Scattering Theory for P2 - P2 + (1 + |Q|) - 1 ... and P1 P2 + (1 + |Q|) - 1 - ... on L2 (R2). JO - Mathematische Zeitschrift PY - 1984 SP - 339 EP - 348 VL - 188 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1984__188_173543/ ID - MZ_1984__188_173543 ER -