Roberts, Charles E.
Prentice-Hall, 1979
Buku Teks
Hairer, E. (Ernst)
Springer-Verlag, 1991
Buku Teks SO
Birkhoff, Garrett, author
John Wiley & Sons, 1978
Buku Teks
Adkins, William A., author
[Springer, ], 2012
eBooks
Carrier, George F., author
Society for Industrial and Applied Mathematics, 1991
eBooks