Є. С. Венцель, А. В. Євтушенко, О. В. Щукін, and О. В. Орел, “Ventsel Ye. S., Ewtushenko A.V., Shchukin О. V., Orel O.V. Mathematical model of the intensity of wear of friction surfaces of tribo-couplings.: http://tribology.khnu.km.ua/index.php/ProbTrib/submission/step/2?submissionId=652”, PT, vol. 87, no. 1, pp. 51–56, Jul. 2018.