@article{10_4153_CJM_1979_024_0,
     author = {Heath-Brown, D. R.},
     title = {The {Density} of {Zeros} of {Dirichlet's} {L-Functions}},
     journal = {Canadian journal of mathematics},
     pages = {231--240},
     year = {1979},
     volume = {31},
     number = {2},
     doi = {10.4153/CJM-1979-024-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-024-0/}
}