TY - JOUR AU - Edwin Hewitt TI - The Ranges of Certain Convolution Operators. JO - Mathematica Scandinavica PY - 1964 SP - 147 EP - 155 VL - 15 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1964__15_165899/ ID - MS2_1964__15_165899 ER -