TY - JOUR AU - Pl. Muthuramalingam TI - Spectral properties of vaguely elliptic pseudo differential operators with momentum dependent long range potentials using time dependent scattering theory - II. JO - Mathematica Scandinavica PY - 1986 SP - 255 EP - 274 VL - 58 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1986__58_166982/ ID - MS2_1986__58_166982 ER -