Tri Lestari, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1997
UI - Skripsi (Membership)
Cox, D. R. (David Roxbee), author
Science Paparbacks and Methuen, 1962
Buku Teks
Artikel Jurnal
Artikel Jurnal
Woodroofe, Michael, author
Society for Industrial and Applied Mathematics, 1982
eBooks