%0 Journal Article %A Louboutin, Stéphane %T Explicit Upper Bounds for Residues of Dedekind Zeta Functions and Values of L-Functions at s = 1, and Explicit Lower Bounds for Relative Class Numbers of CM-Fields %J Canadian journal of mathematics %D 2001 %P 1194-1222 %V 53 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2001-045-5/ %R 10.4153/CJM-2001-045-5 %F 10_4153_CJM_2001_045_5