%0 Journal Article %A Ã…svald Lima %A %T Ideals of finite rank operators, intersection properties of balls, and the approximation property %J Studia Mathematica %D 1999 %P 175-186 %V 133 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-133-2-175-186/ %R 10.4064/sm-133-2-175-186 %G en %F 10_4064_sm_133_2_175_186