TY - JOUR AU - A. Böttcher TI - Reduction method for Wiener--Hopf integral operators with piecewise continuous symbols in $L_p$ spaces JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1984 SP - 55 EP - 56 VL - 18 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1984_18_2_a6/ LA - ru ID - FAA_1984_18_2_a6 ER -