%0 Journal Article %A Hans-Björn Foxby %T Duality Homomorphisms for Modules over Certain Cohen-Macaulay Rings. %J Mathematische Zeitschrift %D 1973 %P 215-226 %V 132 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1973__132_171923/ %F MZ_1973__132_171923