TY - JOUR AU - Mireille Car TI - Ternary quadratic forms that represent zero: the function field case JO - Acta Arithmetica PY - 2008 SP - 49 EP - 86 VL - 132 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa132-1-2/ DO - 10.4064/aa132-1-2 LA - en ID - 10_4064_aa132_1_2 ER -