Aulin, V., T. Zamota, A. Hrynkiv, S. Lysenko, O. Bondarets, and V. Yatsun. “Increase of Formation Efficiency of Gears Contact Spot at Electrochemical-Mechanical Running-in”. Problems of Tribology, vol. 24, no. 4/94, Dec. 2019, pp. 33-39, doi:10.31891/2079-1372-2019-94-4-33-39.