Roseau, Maurice
North-Holland, 1976
Buku Teks
edited by L. Pamela Cook
Society for Industrial and Applied Mathematics, 1993
eBooks
Molinet, F.
Institution of Engineering and Technology, 2008
eBooks
White, Halbert
Academic Press , 1984
Buku Teks
Barbour, Andrew D., editor
[Springer, ], 2012
eBooks