%0 Journal Article %A David J. Platt %A Sumaia Saad Eddin %T Explicit upper bounds for $|L(1, \chi )|$ when $\chi (3)=0$ %J Colloquium Mathematicum %D 2013 %P 23-34 %V 133 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm133-1-2/ %R 10.4064/cm133-1-2 %G en %F 10_4064_cm133_1_2