Balchev, Ivaylo, Lyubomir Lazov, Nikolaj Angelov, and Erika Teirumnieka. “COMSOL SIMULATION OF LASER WELDING OF ALUMINUM”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 16, 2021): 25–29. Accessed May 4, 2024. https://journals.rta.lv/index.php/ETR/article/view/6639.