%0 Journal Article %A M. Fabian %A J. Revalski %T A Variational Principle in Reflexive Spaces with Kadec-Klee Norm %J Journal of convex analysis %D 2009 %P 211-226 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2009_16_1_JCA_2009_16_1_a10/ %F JCA_2009_16_1_JCA_2009_16_1_a10