%0 Journal Article %A David Yost %T Banach spaces isomorphic to proper M-ideals %J Colloquium Mathematicum %D 1988 %P 99-106 %V 56 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-56-1-99-106/ %R 10.4064/cm-56-1-99-106 %G en %F 10_4064_cm_56_1_99_106