TY - JOUR AU - È. L. Pekarev TI - Regular and completely irregular factorizations of a characteristic function JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1976 SP - 85 EP - 86 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1976_10_1_a16/ LA - ru ID - FAA_1976_10_1_a16 ER -