Speyer, Jason Lee
Society for Industrial and Applied Mathematics, 2008
eBooks
Han-Fu, Chen
John Wiley & Sons, 1985
Buku Teks SO
Fathin Chamama
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2012
UI - Tesis Open
Chow, Gregory C.
John Wiley & Sons, 1981
Buku Teks
edited by N.K. Sinha and L.A. Telksnys
Pergamon Press, 1987
Buku Teks