1. Berman R, (1976). Thermal Conduction in Solids. Clarendon Press, Oxford
2. Ziman J.M, (1960). Electrons and Phonons. Clarendon Press, Oxford
3. Klemens P.G, in Solid State Physics, Seitz F, and Turnbull D, (eds.), Academic, New York (1958), Vol. 7, p. 1.
4. Slack G.A, in Solid State Physics, Ehrenreich H, Seitz F, and Turnbull D, (eds.), Academic, New York (1979), Vol. 34, p. 1.
5. Huber D.L, Semura J.S, (1969). Phys. Rev. 182, 602