@article{10_4153_CJM_1990_028_x,
     author = {Hatcher, Rhonda Lee},
     title = {Heights and {L-Series}},
     journal = {Canadian journal of mathematics},
     pages = {533--560},
     year = {1990},
     volume = {42},
     number = {3},
     doi = {10.4153/CJM-1990-028-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1990-028-x/}
}