%0 Journal Article %A A. N. Plichko %T Fundamental biorthogonal systems and projection bases in Banach spaces %J Matematičeskie zametki %D 1983 %P 473-476 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1983_33_3_a15/ %G ru %F MZM_1983_33_3_a15