Andrianov I, Starushenko G. Asymptotic Methods in the Theory of Perforated Membrane of Nonhomogeneous Structure. Eng. Trans. [Internet]. 1995 Jul. 1 [cited 2025 Jun. 9];43(1-2):5-18. Available from: https://et3.ippt.pan.pl/index.php/et/article/view/1481