Piskunov, N.S. (Nikolai Semenovich), author
Mir, 1974
Buku Teks
Polyanin, Andrei D., author
Chapman &Hall/CRC, 2008
Buku Referensi
Wismoyo Adinegoro, author
Universitas Indonesia, 2016
UI - Skripsi (Membership)
Hanifati Nur Shabrina, author
Fakultas Teknik Universitas Indonesia, 2016
UI - Tesis (Membership)
edited by Christopher T.H. Baker, Geoffrey F. Miller
Academic Press, 1982
Buku Teks