Roseau, Maurice, author
North-Holland, 1976
Buku Teks
Baldock, G.R., author
Ellis Horwood, 1981
Buku Teks
Uscinski, B.J., author
McGraw-Hill, 1977
Buku Teks
Wong, Roderick, 1944- , author
Society for Industrial and Applied Mathematics, 2001
eBooks
edited by L. Pamela Cook
Society for Industrial and Applied Mathematics, 1993
eBooks