1. V. N. Gadalov, V. G. Salnikov, D. N. Romanenko and I. V. Shirin, Machine Building Technology 7, 26–28 (2011).
2. A. A. Vereshchaka, A. A. Kozlov and M. V. Sheremet, Physics, Chemistry and Mechanics of Tribosystems 9, 88–96 (2010).
3. M. Sh. Migranov, A. M. Migranov, S. M. Minigaleev and S. R. Shekhtman, Friction and Wear 39(3), 304–309 (2018).
4. G. I. Brover, A. V. Brover and L. D. Dyachenko, STIN 11, 14–16 (2006).
5. S. Motru, N. Hussain, Z. Ali Khan, Materials Today: Proceedings 27, 2208–2212 (2019).