%0 Journal Article %A J. Lindenstrauss %A C. Stegall %T Examples of separable spaces which do not contain $l_{1}$ and whose duals are non-separable %J Studia Mathematica %D 1975 %P 81-105 %V 54 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-54-1-81-105/ %R 10.4064/sm-54-1-81-105 %G en %F 10_4064_sm_54_1_81_105