SZYMCZAK, Tadeusz, and Zbigniew L. KOWALEWSKI. “Fracture Toughness Investigations of Metal Matrix Composites Using Compact Specimens”. Engineering Transactions 61, no. 3 (September 19, 2013): 219–229. Accessed July 10, 2025. https://et.ippt.pan.pl/index.php/et/article/view/17.