1. J. B. Heywood, R. J. Tabaczynski, J. M. Higgins and P. Watts, “Development and Use of a Cycle Simulation to Predict SI Engine Efficiency and NOx Emissions,” SAE Paper No. 790291, 1979.
2. K. Nakanishi, T. Hirano and T. Inoue, “The Effects of Charge Dilution on Combustion and Its Improvement—Flame Photograph Study,” SAE Trans., Vol. 84, Paper No. 750054, pp. 352–364, 1975.
3. V. W. Wong, J. M. Rife and M. K. Martin, “Experiments in Stratified Combustion in a Rapid Compression Machine” SAE Paper No. 780638, 1978.
4. J. F. Alcock and W. M. Scott, “Some More Light on Diesel Combustion,” Proc. I. Mech. E. (Auto Division), No. 5, pp. 179–200, 1962–63.
5. K. Iinuma and Y. Iba, “Studies of Flame Propagation (Structure of Flame Zone and Burning Velocity),” JARI Technical Memorandum No. 15, Combustion and Emission Research Committee, Japan Automobile Research Institute, Inc., December 1973.