1. Kuzharov, A.S. and Onishchuk, N.Yu., Metal Plating Lubricants, in Dolgovechnost’ trushchikhsya detalei mashin (Durability of Friction Machine Elements), Moscow: Mashinostroenie, 1988, issue 3, pp. 96–143.
2. Vashchenok, A.V., Kazarezov, V.V., Talovina, I.V., and Kostenko, V.V., Serpentine in Tribo-Engineering, Analiticheskie Idei, Metody, Tekhnol., 2002, no. 1, pp. 43–50.
3. Marinich, T.L., Frenkel’, S.N., Zima, S.N., Telukh, D.M., Fomina, M.V., Monakhov, O.V., Revnivtsev, V.I., Elkin, V.V., Pyastkin, A.V., Bakushev, S.B., Stil’nik, E.V., and Shtan’ko, O.S., USSR Inventor’s Certificate no. 1601426, 1987.
4. Marinich, T.L., Titov, N.M., Ksenofontova, I.N., Polozov, O.A., Moralev, A.A., Liferenko, A.V., Tishchenko, L.I., Shimchenko, P.Ya., Polovinkin, V.N., and Zlobin, V.G., RF Patent no. 2043393, 1995.
5. Nikitin, I.V., Pustovoi, I.F., and Chervonenko, Yu.A., RF Patent no. 2169208, 2001.