%0 Journal Article %A Borwein, Jon %A Vanderwerff, Jon %T Convex functions on Banach spaces not containing l1 %J Canadian mathematical bulletin %D 1997 %P 10-18 %V 40 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1997-002-1/ %R 10.4153/CMB-1997-002-1 %F 10_4153_CMB_1997_002_1