North-Holland , 1978
Buku Teks
edited by S. Amelinckx, R. Gevers, J. Van Landuyt
North-Holland , 1979
Buku Teks
Zoubir, Arnaud, editor
Springer, 2012
eBooks
edited by Eric A. Ash
Academic Press, 1980
Buku Teks
Epstein, Charles L., author
Society for Industrial and Applied Mathematics, 2008
eBooks