TY - JOUR AU - Sands, Jonathan W. TI - L-functions for Quadratic Characters and Annihilation of Motivic Cohomology Groups JO - Canadian mathematical bulletin PY - 2015 SP - 620 EP - 631 VL - 58 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2014-072-3/ DO - 10.4153/CMB-2014-072-3 ID - 10_4153_CMB_2014_072_3 ER -