1. Orlov, A.V., Elastic Deformations and Stresses at Linear Contact, Probl. Mashinostr. Nadezhn. Mash., 2006, no. 6, pp. 31–36.
2. Kudryavtsev, V.N., Detali mashin (Machine Elements), Leningrad: Mashinostroenie, 1980.
3. Winkler, E., Die Lehre von der Elasticitaet und Festigkeit, Prague: Dominicus, 1867.
4. Timoshenko, S.P., Soprotivlenie materialov (Strength of Materials), Moscow: Nauka, 1965, vol. 2.
5. Nakhatakyan, F.G., On One Way to Solve Hertz Contact Problem for Circulate Cylinders with Parallel Axes, Vestn. Mashinostr., 2011, no. 3.