1. [1] Margoni, D. J., “Licensing System for Engine Oils,” Industrial Lubrication and Tribology, 50, 5, 1998, 205-225.
2. [2] Schneider, M., “Government-Industry Forum on Non-Food Uses of Crops (GIFNFC 7/7) Case Study: Plant Oil Based Lubricants in Total Loss and Potential Loss Applications,” May 2002.
3. [3] Goyan, R. L., Melley, R. E., Wissner, P. A. and Ong, W. C, “Biodegradable Lubricants,” Lubrication Engineering, 54, 7, 1998, 10-17.
4. Environmentally adapted lubricants – where are the opportunities?
5. Lubricants and functional fluids from renewable sources