1. Pivinskii, Yu.E. and Suzdal’tsev, E.I., Kvartsevaya keramika i ogneupory (Quartz Ceramics and Refractory Materials), Moscow: Teploenergetik, 2008, vol. 1.
2. Howell, J.R., Siegel, R., and Menguc, M.P., Thermal Radiaiton Heat Transfer, Boca Raton, FL: CRC, 2010.
3. Sacadura, J.F., Heat Transfer Eng., 2011, vol. 32, no. 9, p. 754.
4. Case, K.M. and Zweifel, P.F., Linear Transport Theory, Reading, MA: Addison-Wesley, 1967.
5. Siewert, C.E., J. Quant. Spectrosc. Radiat. Transfer, 2002, vol. 72, p. 299.