1. IEA Bioenergy, 2000, “Biogas Flares: State of the Art and Market Review,” http://www.novaenergie.ch/iea-bioenergy-task37/Dokumente/Flaring_4-4.PDF
2. Union Gas, 2005, “Chemical Composition of Natural Gas,” http://www.uniongas.com/aboutus/aboutng/composition.asp
3. Jensen, J., and Jensen, A., 2000, “Biogas and Natural Gas Fuel for the Future,” http://uk.dgc.dk/pdf/Sevilla2000.pdf
4. Turbulent Combustion
5. The Stabilization Mechanism of Lifted Diffusion Flames;Vanquickenborne;Combust. Flame