%0 Journal Article %A Heath-Brown, D. R. %T The Density of Zeros of Dirichlet's L-Functions %J Canadian journal of mathematics %D 1979 %P 231-240 %V 31 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-024-0/ %R 10.4153/CJM-1979-024-0 %F 10_4153_CJM_1979_024_0