1. V. A. Kamen’shchikov, Yu. A. Plastinin, V. M. Nikolaev, and L. A. Novitskii, Radiation Properties of Gases at High Temperatures [in Russian], Moscow (1971).
2. L. M. Biberman and G. É. Norman, Usp. Fiz. Nauk,91, 193–246 (1967).
3. I. V. Avilova, L. M. Biberman, et al., Optical Properties of Heated Air [in Russian], Moscow (1972).
4. G. S. Romanov, Yu. A. Stankevich, L. K. Stanchits, and K. L. Stepanov, Inzh.-Fiz. Zh.,68, No. 5, 291 (1995).
5. G. S. Romanov, Yu. A. Stankevich, L. K. Stanchits, and K. L. Stepanov, Int. J. Heat Mass Transfer,38, No. 3, 345 (1995).