%0 Journal Article %A J. Grzybowski %A D. Pallaschke %A R. UrbaƄski %T On the reduction of pairs of bounded closed convex sets %J Studia Mathematica %D 2008 %P 1-12 %V 189 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm189-1-1/ %R 10.4064/sm189-1-1 %G en %F 10_4064_sm189_1_1