1. E. Rabinowicz, Friction and Wear of Materials, Wiley, New York, 1965.
2. J. Schey, Tribology in Metalworking, ASM, Metals Park, OH, 1983.
3. F.P. Bowden, D. Tabor, The Friction and Lubrication of Solids, Clarendon Press, Oxford, 1950.
4. Evaluation of lubricants for cold strip rolling