1. Myshkin, N.K. and Petrokovets, M.I., Tribologiya. Printsipy I prilozheniya (Tribology. Principles and Applications) Gomel’: IMMS Nat. Akad. Nauk Belor., 2002.
2. Feder, E., Fraktaly (Fractals), Moscow: Mir, 1991.
3. Bass, F.G. and Fuks, I.M., Rasseyanie voln na statisticheski nerovnoi poverkhnosti (Wave Dispersion on Statistically Uneven Surface), Moscow: Nauka, 1972.
4. Sayles, R.S. and Tomas, T.R., Measurements of the statistical microgeometry of engineering surfaces, J. Lubr. Technol. Trans. ASME, 1979, vol. 101, pp. 409–417.
5. Toporets, A.S., Optika sherokhovatykh poverkhnostei (Optics of Rough Surfaces), Leningrad: Mashinostroenie, 1988.