Gitta Indreswari, author
2018
UI - Skripsi (Membership)
Andrew, author
Universitas Indonesia, 2012
UI - Skripsi (Membership)
Wed Giyarti, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014
UI - Tesis (Membership)
Freudenthal, Hans, author
Academic Press, 1987
Buku Teks
edited by A.L. Onishchik
Springer-Verlag, 1993
Buku Referensi