@article{10_4153_CJM_2000_046_7,
     author = {Zhang, Yuanli},
     title = {Discrete {Series} of {Classical} {Groups}},
     journal = {Canadian journal of mathematics},
     pages = {1101--1120},
     year = {2000},
     volume = {52},
     number = {5},
     doi = {10.4153/CJM-2000-046-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2000-046-7/}
}