1. Yu. I. Babenko, in: Heat and Mass Transfer [in Russian], Vol. 8, ITMO Akad. Nauk BSSR (1972), p. 541.
2. Yu. I. Babenko, Prikl. Mat. Mekh.,39, No. 6 (1975).
3. D. A. Frank-Kamenetskii, Diffusion and Heat Transfer in Chemical Kinetics, Plenum (1969).
4. A. D. Merzhanov and A. E. Averson, Combust. Flame,16, 89 (1971).
5. I. W. Enig, J. Chem. Phys.,41, No. 12, 1964 (1964).