1. McGowin CR. Alternate fuel cofiring with coal in utility boilers. Proceedings EPRI conference on waste tires as a utility fuel; 1991. EPRI GS-7538.
2. Winslow J, Ekmann J, Smouse S, Ramezan M, Harding NS. Cofiring of coal and waste. International Energy Association report; 1996. IEACR/90.
3. Harding NS. Cofiring tire-derived fuel with coal, Proceedings 27th international technical conference on coal utilization and fuel systems. Clearwater, FL; 2002.
4. Fuels of opportunity: characteristics and uses in combustion systems;Tillman,2004
5. Granger JE, Clark GA. Fuel characterization of coal/shredded tire blends. Proceedings EPRI conference on waste tires as a utility fuel; 1991. EPRI GS-7538.