1. A.A. Snarskii and L.P. Bulat, Thermoelectrics Handbook: Macro to Nano, ed. D.M. Rowe (Boca Raton: CRC, 2006), p. 45-1.
2. B.J. O’Brien and C.S. Wallace, J. Appl. Phys. 29, 1010 (1958).
3. W.M. Yim and A. Amith, Solid State Electron. 15, 1141 (1972).
4. R.B. Horst and L.R. Williams, Proceedings of Third International Conference on Thermoelectric Energy Conversion, Arlington, Texas (New York: IEEE, 1980), p. 183.
5. V.P. Babin, T.S. Gudkin, Z.M. Dashevskii, L.D. Dudkin, E.K. Iordanishvili, V.I. Kaidanov, N.V. Kolomoets, O.M. Narva, and L.S. Stil’bans, Sov. Phys. Semicond. 8, 478 (1974).