TY - JOUR AU - S. N. Naboko TI - Absolutely continuous spectrum of the nondissipative operator and the functional modell JO - Zapiski Nauchnykh Seminarov POMI PY - 1976 SP - 90 EP - 102 VL - 65 UR - http://geodesic.mathdoc.fr/item/ZNSL_1976_65_a4/ LA - ru ID - ZNSL_1976_65_a4 ER -