LEWIŃSKI, T. A Note on Averaging of Stiffnesses of Thin Elastic Periodic Plates. Engineering Transactions, [S. l.], v. 34, n. 3, p. 337–353, 1986. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/1815. Acesso em: 23 sep. 2025.