%0 Journal Article %A S. Troyanski %T On locally uniformly convex and differentiable norms in certain non-separable Banach spaces %J Studia Mathematica %D 1970 %P 173-180 %V 37 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-37-2-173-180/ %R 10.4064/sm-37-2-173-180 %G en %F 10_4064_sm_37_2_173_180