%0 Journal Article %A Zemek, M. %T Strong monotonicity and Lipschitz-continuity of the duality mapping %J Acta Universitatis Carolinae. Mathematica et Physica %D 1991 %P 61-64 %V 32 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUCMP_1991__32_2_a7/ %G en %F AUCMP_1991__32_2_a7