TY - JOUR AU - McKinnon, David TI - Counting Rational Points on Ruled Varieties JO - Canadian mathematical bulletin PY - 2004 SP - 264 EP - 270 VL - 47 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-026-8/ DO - 10.4153/CMB-2004-026-8 ID - 10_4153_CMB_2004_026_8 ER -