Lengerov, Angel, Kalin Krumov, and Georgi Levicharov. “STUDY OF THE KINEMATIC AND DYNAMIC OF INTERACTION OF A VIBRATING SYSTEM FOR CUTTING OPTICAL SLUGS”.
ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (January 16, 2024): 149–153. Accessed April 11, 2025.
https://journals23.rta.lv/index.php/ETR/article/view/7242.