Hung, Nguyen Dang, and Tran Thanh Ngoc. “Analysis of Cracked Plate Membrane Problem Using Metis Finite Element Model”. Vietnam Journal of Mechanics 24, no. 4 (December 31, 2002): 249–256. Accessed May 3, 2024. https://vjs.ac.vn/index.php/vjmech/article/view/6624.