Ivanov, Peter, Ivan Georgiev, and Angel Velikov. “STRUCTURAL INVESTIGATION OF A HIGH-CHROMIUM MATERIAL USED AS AN EXTERNAL, WORKING LAYER OF A BIMETALLIC MILL ROLLER”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 16, 2021): 91–94. Accessed November 24, 2024. https://journals.rta.lv/index.php/ETR/article/view/6534.