RIZOV, Victor Iliev. “Analysis of Delamination in Two-Dimensional Functionally Graded Multilayered Beam With Non-Linear Behaviour of Material”. Engineering Transactions 66, no. 1 (March 12, 2018): 61–78. Accessed August 14, 2025. https://et.ippt.pan.pl/index.php/et/article/view/847.