Babary, Jean Pierre
Oxford: Pergamon, 1983
Buku Teks
edited by H.T. Banks
Society for Industrial and Applied Mathematics, 1992
eBooks
Guoxiang, Gu, author
Springer, 2012
eBooks
Artikel Jurnal
edited by Madan M. Gupta, Naresh K. Sinha
Institute of Electrical and Electronics Engineers, 1996
Buku Teks