%0 Journal Article %A S. A. Rudakov %T Existence of pseudoconvergent subsequences and summation of pseudoconvergent sequences in Banach spaces %J Matematičeskie zametki %D 1980 %P 91-102 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1980_28_1_a11/ %G ru %F MZM_1980_28_1_a11