%0 Journal Article %A V. E. Voskresenskii %T Fields of invariants for Abelian groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1973 %P 79-105 %V 28 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1973_28_4_a3/ %G en %F RM_1973_28_4_a3