%0 Journal Article %A Eduardo Friedman %T Analytic formulas for the regulator of a number field. %J Inventiones mathematicae %D 1989 %P 599-622 %V 98 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1989__98_1_143745/ %F IM_1989__98_1_143745