%0 Journal Article %A M. Raja %T Kadec norms and Borel sets in a Banach space %J Studia Mathematica %D 1999 %P 1-16 %V 136 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-136-1-1-16/ %R 10.4064/sm-136-1-1-16 %G en %F 10_4064_sm_136_1_1_16