%0 Journal Article %A L. V. Kuz'min %T Some duality theorems for cyclotomic $\Gamma$-extensions of algebraic number fields of $CM$~type %J Izvestiya. Mathematics %D 1980 %P 441-498 %V 14 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1980_14_3_a0/ %G en %F IM2_1980_14_3_a0