Сапронова, С.Ю., Муховатый, А.А. and Ткаченко, В.П. 2014. Contact сharacter of work surface of cylindrical gears tooth with conchoidal engagement line depending. Technology audit and production reserves. 1, 1(15) (Feb. 2014), 14–17. DOI:https://doi.org/10.15587/2312-8372.2014.21210.