ZHU, Xia et al. Analytical and Experimental Investigation on Crack Generated in Diameter - Enlargement Section. International Journal of Mechanical Systems (No more publication since 2019), [S.l.], v. 2, may 2018. ISSN 2331-8961. Available at: <https://sci-en-tech.com/IJNI/index.php/MS/article/view/Volume%202%20%28May%202018%29>. Date accessed: 16 aug. 2022.