“Dependence of the Mechanical Fracture Energy of the Polymeric Composite Material from the Mixture of Filler Fractions”. Frattura ed Integrità Strutturale 9, no. 31 (December 17, 2014): pages 120–126. Accessed September 25, 2024. https://ww3.fracturae.com/index.php/fis/article/view/1356.