%0 Journal Article %A Stéphane Louboutin %T The mean value of $|L(k,\chi)|^2$ at positive rational integers $k\ge 1$ %J Colloquium Mathematicum %D 2001 %P 69-76 %V 90 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm90-1-6/ %R 10.4064/cm90-1-6 %G en %F 10_4064_cm90_1_6