%0 Journal Article %A Stéphane R. Louboutin %T Simple proofs of the Siegel–Tatuzawa and Brauer–Siegel theorems %J Colloquium Mathematicum %D 2007 %P 277-283 %V 108 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm108-2-9/ %R 10.4064/cm108-2-9 %G de %F 10_4064_cm108_2_9