TY - JOUR AU - M. A. Abel AU - S. A. Baron AU - È. I. Yurimyaè TI - Conference “Application of algebra and functional analysis methods to the investigation of families of operators” JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1980 VL - 35 IS - 1 UR - http://geodesic.mathdoc.fr/item/RM_1980_35_1_a25/ LA - ru ID - RM_1980_35_1_a25 ER -