%0 Journal Article %A William Johnson %T On finite dimensional subspaces of Banach spaces with local unconditional structure %J Studia Mathematica %D 1974 %P 225-240 %V 51 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-51-3-225-240/ %R 10.4064/sm-51-3-225-240 %G en %F 10_4064_sm_51_3_225_240