1. Equation of State of Solids for Geophysics and Ceramic Science;Anderson,1995
2. Theorie des festen Zustandes einatomiger Elemente
3. E. Grüneisen, Handbuch der Physik, Vol. 10, Springer, Berlin, 1926, p. 22.
4. M. Born, K. Huang, Dynamical Theory of Crystal Lattice, Oxford University Press, Oxford, 1954, p. 50.