1. V. S. Babkin and Yu. G. Kononenko, Fiz. Goreniya Vzryva,3, No. 2 (1967).
2. V. S. Babkin, V. I. Babushok, and L. G. Mikhailova, Fiz. Goreniya Vzryva,15, No. 6 (1979).
3. B. S. Babkin, P. K. Senachin, and T. V. Krakhtinova, Fiz. Goreniya Vzryva,18, No. 6 (1982).
4. I. I. Bibs, News of the Working Cycle of Motors [in Russian], Mashgiz, Moscow (1962).
5. M. O. Lerner, Regulation of the Combustion Process in Motors with Spark Ignition [in Russian], Nauka, Moscow (1972).