Loan, Charles Van, author
Siam, 1992
Buku Teks
Loan, Charles Van, author
Society for Industrial and Applied Mathematics, 1992
eBooks
Kawata, Tatsuo
Academic Press, 1972
Buku Teks
Briggs, William L., author
Society for Industrial and Applied Mathematics, 1995
eBooks
Florentinus Budi Setiawan, author
Lembaga Penelitian Universitas Indonesia, 2006
Artikel Jurnal