Universitas Indonesia, 2005
UI - Tesis (Membership)
edited by R. Narayanan
Applied Science, c1983
Buku Teks
Loretto, M.H.,author
Chapman & Hall, 1994
Buku Teks
Schiller, Siegfred, author
John Wiley & Sons, 1982
Buku Teks
Indra Yohannes, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2006
UI - Tesis (Membership)