TY - JOUR AU - N. Ya. Krupnik AU - I. Ts. Gokhberg TI - The spectrum of singular integral operators in $L_p$ spaces with weight JO - Doklady Akademii Nauk PY - 1969 SP - 745 EP - 748 VL - 185 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_185_4_a3/ LA - ru ID - DAN_1969_185_4_a3 ER -