Alekseev Владимир Александрович, Usoltseva Александра Викторовна, and Usoltsev Виктор Петрович. “Investigation of Surface Quality of Industrial Products Made of Wood at Laser Engraving”. Intellekt. Sist. Proizv. 14, no. 4 (January 30, 2017): 48–53. Accessed December 15, 2025. https://izdat.istu.ru/index.php/ISM/article/view/3404.