Demchenko, V.A. 2015. Theoretical studies and calculations of interaction forces between the way the wheels rolling of different degrees of wear and tear. Reporter of the Priazovskyi State Technical University. Section: Technical sciences. 2, 30 (Nov. 2015), 51–63. DOI:https://doi.org/10.31498/2225-6733.30.2015.52387.