Kowalczyk, H., and S. Ochelski. “Estimation of Critical Loads and Low-Cycle Fatigue of Laminated Plates With Delamination Regions”.
Engineering Transactions 45, no. 3-4 (December 1, 1997): 433–445. Accessed July 11, 2025.
https://et.ippt.pan.pl/index.php/et/article/view/1436.