%0 Journal Article %A McKinnon, David %T Counting Rational Points on Ruled Varieties %J Canadian mathematical bulletin %D 2004 %P 264-270 %V 47 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-026-8/ %R 10.4153/CMB-2004-026-8 %F 10_4153_CMB_2004_026_8