edited by R. Glowinski, E. Y. Rodin, O. C. Zienkiewicz
John Wiley & Sons, 1979
Buku Teks
Weaver, William, author
Eresco, 1989
Buku Teks
Vuong, Anh-Vu, author
Springer, 2012
eBooks
Akin, J.E., author
Academic Press, 1982
Buku Teks
Zimmerman, William B.J., author
World Scientific, 2006
Buku Teks