edited by Klaus Goeke, W-Y. Pauchy Hwang and Josef Speth
Plenum Press , 1993
Buku Teks
edited by Nancy Eisenberg
John Wiley & Sons, 1987
Buku Teks
Jones, Edwin R., author
Addison-Wesley , 1992
Buku Teks
edited by George H. Weiss
Society for Industrial and Applied Mathematics, 1994
eBooks
Pine, Jerome, author
McGraw-Hill, 1972
Buku Teks