Posviatenko, E., Posviatenko, N., Budyak, R., Shvets, L., Paladiichuk, Y., Aksom, P., Rybak, I., Sabadash, B., & Hryhoryshen, V. (2018). Influence of a material and the technological factors on improvement of operating properties of machine parts by reliefs and film coatings. Eastern-European Journal of Enterprise Technologies, 5(12 (95), 48–56. https://doi.org/10.15587/1729-4061.2018.142924