Napier, Terrence
Springer, 2011
eBooks
Krushkal, Samuil L. (Samuil Leĭbovich)
V.H Winston & Sons, 1979
Buku Teks SO
Bogatyrev, Andrei
Springer, 2012
eBooks
Mohamed Abdelrehim Selim Ibrahim Elshobaki
TASK, 2017
Artikel Jurnal
Tromba, Anthony J.
Springer-Verlag , 2012
eBooks