TY - JOUR AU - Dae San Kim TI - Exponential sums for ${O}^-(2n,q)$ and their applications JO - Acta Arithmetica PY - 2001 SP - 67 EP - 86 VL - 97 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa97-1-4/ DO - 10.4064/aa97-1-4 LA - en ID - 10_4064_aa97_1_4 ER -