Cvetanov, Genadi, and Tsanko Karadzhov. “OPTICAL GEOMETRIC DESIGN OF SMALL MODULAR CYLINDRICAL GEARS WITH ASYMMETRIC PROFILE”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (January 16, 2024): 61–64. Accessed September 16, 2024. https://journals23.rta.lv/index.php/ETR/article/view/7279.