Kondoff, Christo, Radostina Zaekova, and Marina Manilova. “ALUMINUM BASED COMPOSITES OBTAINED BY FSP (REVIEW)”. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 16, 2021): 148–153. Accessed April 11, 2025. https://journals.rta.lv/index.php/ETR/article/view/6640.