TY - JOUR AU - S. G. Samko TI - Generalized Riesz potentials and hypersingular integrals with homogeneous characteristics; their symbols and inversion JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1980 SP - 157 EP - 222 VL - 156 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1980_156_a11/ LA - ru ID - TM_1980_156_a11 ER -