“Averaged Strain Energy Density-Based Synthesis of Crack Initiation Life in Notched Steel Bars under Torsional Fatigue”. Frattura ed Integrità Strutturale 10, no. 38 (October 3, 2016): Pages 215–223. Accessed September 25, 2024. https://ww3.fracturae.com/index.php/fis/article/view/1791.