1. Seventh Symposium (International) on Combustion;Tesner,1959
2. Sixth Symposium (International) on Combustion;Stehling,1957
3. The mechanism of carbon formation;Porter;AGARD Memorandum AG 13/M9,1954
4. Fourth International Combustion Symposium;Porter,1954
5. Carbon formation in diffusion flames and the role of acetyle