Ali et al., "Fuel Properties of Tallow and Soybean Oil Esters", JAOCS, vol. 72(12), pp. 1557-1564 (1995) (no month). |
Richardson et al., "Methyl Esters of Tallow as a Diesel Component", Proceedings of the Int. Conf. on Energy from Biomass, Palz, Coombs, Hall (Ed.), pp. 735-743 (1985) (no month). |
Natusch et al., "Methyl Esters of Tallow as a Diesel Extender", Proceedings, XI, Int. Symp. on Alcohol Fuels Tech. Conf., 21-25 May 1984, Ottawa, Canada, pp. 2-340-2-346. |
Ali et al., "Emissions and Power Characteristics of Diesel Engines . . . ", Bioresource Technology, vol. 52, pp. 185-195 (1995) (no month). |