“Gradient-Enriched Linear-Elastic Tip Stresses to Perform the Highcycle Fatigue Assessment of Notched Plain Concrete”. Frattura ed Integrità Strutturale 9, no. 33 (June 19, 2015): pages 105–110. Accessed November 12, 2024. https://ww3.fracturae.com/index.php/fis/article/view/1480.