H. Kowalczyk and S. Ochelski, “Estimation of Critical Loads and Low-Cycle Fatigue of Laminated Plates with Delamination Regions”, Eng. Trans., vol. 45, no. 3-4, pp. 433–445, Dec. 1997, Accessed: Jul. 11, 2025. [Online]. Available: https://et.ippt.pan.pl/index.php/et/article/view/1436