TY - JOUR AU - S. G. Samko TI - Hypersingular integrals and differences of fractional order JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1990 SP - 164 EP - 182 VL - 192 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1990_192_a13/ LA - ru ID - TM_1990_192_a13 ER -