%0 Journal Article %A D. Plachky %A K. Obermeyer %T Realization of Closed, Convex, and Symmetric Subsets of the Unit Square as Regions of Risk for Testing Simple Hypotheses. %J Metrika %D 1995 %P 325-330 %V 42 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1995__42_3-4_176613/ %F MET_1995__42_3-4_176613