Zehnder, Alan T., author
Springer, 2012
eBooks
Pergamon Press, 1979
Buku Teks
Sijthoff & Noordhoff International Publishers, 1977
Buku Teks
edited by D.R.J. Owen and A.R. Luxmoore
Pineridge Press, 1980
Buku Teks
Carlson, R.L., author
[Springer, Springer], 2012
eBooks