%0 Journal Article %A Marek KociƄski %T Optimality of the replicating strategy for American options %J Applicationes Mathematicae %D 1999 %P 93-105 %V 26 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-26-1-93-105/ %R 10.4064/am-26-1-93-105 %G en %F 10_4064_am_26_1_93_105