Raykov, Tenko, author
Routledge, Taylor & Francis Group, 2008
Buku Teks
Selzer, P. M. (Paul M.), author
Springer, 2018
Buku Teks
Buku Teks
Cardenete, Manuel Alejandro, author
[Springer, ], 2012
eBooks
Strang, Gilbert, author
Wellesley Cambridge Press, 1986
Buku Referensi