Leisch, S.O., C.W. Kauffman and M. Sichel.1985. "Smouldering Combustion in Horizontal Dust Layers," Twentieth Symposium (International) on Combustion 1601Pittsburgh: The Combustion Institute.
2.
Jones, J.C.1993. Combustion Science: Principles and PracticeSydney: Millenium Books.
3.
Jones, J.C.1990. "The Self-Heating and Ignition of Vegetation Debris III. Heat Transfer Measurements;'Fuel , 69:399-401
4.
. Hottel, H.C. , G.C. Williams and F.R. Steward.1965. "The Modelling of Fire Spread Through a Fuel Bed," Tenth Symposium (International) on Combustion 997. Pittsburgh: The Combustion Institute.
5.
Kashiwagi, T.1975. "A Study of Flame Spread over a Porous Material under External Radiation Fluxes," Fifteenth Symposium (International) on Combustion 255Pittsburgh: The Combustion Institute.
6.
Mousa, N.A., T.Y. Toong and C.A. Garri.1977. "Mechanism of Smouldering of Cellulosic Materials," Sixteenth Symposium (International) on Combustion 1447Pittsburgh : The Combustion Institute.