Sławianowska, A., and J.J. Telega. “A Dynamic Asymptotic Model of Linear Elastic Orthotropic Plates: First and Second-Order Terms”. Archives of Mechanics, vol. 53, no. 4-5, Sept. 2001, pp. 541-64, https://am.ippt.pan.pl/index.php/am/article/view/v53p541.