1. Third Symposium (International) on Combustion, Flame and Explosion Phenomena;Hawthorne,1953
2. Tenth Symposium (International) on Combustion;Howe,1965
3. Thirteenth Symposium (International) on Combustion;Magnussen,1971
4. Fifteenth Symposium (International) on Combustion;Magnussen,1975
5. Fifteenth Symposium (International) on Combustion;Lockwood,1975