PĂDURARU, Iulian, Vasile BRIA, and Adrian CÎRCIUMARU. “Manufacturing Technology of Some Impact Resistant Materials”. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 44, no. 1 (March 15, 2021): 54-58. Accessed September 21, 2021. https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/4323.