%0 Journal Article %A MichaƂ Barski %T Integral representations of risk functions for basket derivatives %J Applicationes Mathematicae %D 2012 %P 489-514 %V 39 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am39-4-6/ %R 10.4064/am39-4-6 %G en %F 10_4064_am39_4_6