%0 Journal Article %A A. P. Terekhin %T Semigroups of operators and mixed properties of Banach space elements %J Matematičeskie zametki %D 1974 %P 107-115 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1974_16_1_a12/ %G ru %F MZM_1974_16_1_a12