SKOCZYLAS, J., S. SAMBORSKI, and M. KŁONICA. “Acoustic Emission As a Valuable Technique Used for Monitoring Polymer Failures”. Studia Universitatis Babeș-Bolyai Engineering, vol. 66, no. 1, Nov. 2021, pp. 34-44, doi:10.24193/subbeng.2021.1.4.