%0 Journal Article %A Peter Orlik %T Stratification of the discriminant in Reflection groups. %J Manuscripta mathematica %D 1989 %P 377-388 %V 64 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1989__64_2_155413/ %F MM2_1989__64_2_155413