1. Twelfth Symposium (International) on Combustion;Tsuji,1968
2. Thirteenth Symposium (International) on Combustion;Tsuji,1970
3. Eighteenth Symposium (International) on Combustion;Ishizuka,1980
4. Twenty-Third Symposium on Combustion;Chelliah,1990
5. Counterflow diffusion flames