1. Fifteenth Symposium (International) on Combustion;Fernandez-Pello,1975
2. Eighteenth Symposium (International) on Combustion;Fernandez-Pello,1981
3. Correlating Downward Flame Spread Rates for Thick Fuel Beds
4. Twenty-Second Symposium (International) on Combustion;Altenkirch,1988
5. Twelfth Symposium (International) on Combustion;de Ris,1969