%0 Journal Article %A M.J. Ryan %T Decision Theory and Incomplete Knowledge - Kmietowicz, Z.W.; Pearman, A.D. %J Metrika %D 1983 %P 108-108 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1983__30_175891/ %F MET_1983__30_175891