%0 Journal Article %A William Davis %A David Dean %T The direct sum of Banach spaces with respect to a basis %J Studia Mathematica %D 1966 %P 209-219 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-28-2-209-219/ %R 10.4064/sm-28-2-209-219 %G en %F 10_4064_sm_28_2_209_219