1. Meyer, E., Untersuchungen über Harteprufung und Härte, Zeitschr. VDI, 1908, B. 52, H. 19, ss. 740–748.
2. Ishlinskii, A.Yu., Friction of Rolling, Prikl. Matem. Mekh., 1938, vol. 2, no. 2, pp. 245–260.
3. Eldredge, K.R. and Tabor, D., The Mechanism of Rolling Friction. Pt 1. The Plastic Range, Proc. Roy. Soc., London, Ser. A, 1955, vol. 229, no. 1177, pp. 181–198.
4. Soldatenkov, I.A. The Calculation of Energy Losses in a Sliding Elastic Contact with Friction and Wear (the Plane Problem), J. of Applied Mathematics and Mechanics, 2007, vol. 71, no. 4, pp. 632–642.
5. Kragelsky, I.V., Dobychin, M.N., Kombalov, V.S. Friction and Wear: Calculation Methods. Oxford: Pergamon Press, 1982.