“Use of the Higher-Order Plate Theory of I. N. Vekua Type in Problems of Dynamics of Heterogeneous Plane Waveguides”. Archives of Mechanics 72, no. 1 (December 11, 2019): 3–25. Accessed September 17, 2025. https://am.ippt.pan.pl/index.php/am/article/view/v72p3.