Тимофеев, Ю. В., Клочко, А. А., & Кравцов, А. Н. (2013). Modeling of technological providing of operating properties of surfaces of hardened largemodal gear-wheels. Eastern-European Journal of Enterprise Technologies, 4(7(64), 49–55. https://doi.org/10.15587/1729-4061.2013.16687