%0 Journal Article %A Louboutin, Stéphane %T Computation of relative class numbers of imaginary abelian number fields. %J Experimental mathematics %D 1998 %P 293-303 %V 7 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMA_1998__7_4_224695/ %G en %F EXMA_1998__7_4_224695