TY - JOUR AU - A. P. Terekhin TI - Semigroups of operators and mixed properties of Banach space elements JO - Matematičeskie zametki PY - 1974 SP - 107 EP - 115 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1974_16_1_a12/ LA - ru ID - MZM_1974_16_1_a12 ER -