@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039570,
 author = {Yoshida, Masaaki},
 issue = {1},
 journal = {Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics = 東京大学理学部紀要. 第1類A, 数学},
 month = {Mar},
 note = {application/pdf},
 pages = {25--52},
 title = {Discrete reflection groups in the parabolic subgroup of ${\rm SU}(n,1)$ and generalized Cartan matrices of Euclidean type},
 volume = {30},
 year = {1983}
}