Gonçalves Filho, O. J. A., F. S. Velozo, e M. C. L. Souza. “Implementation of a Numeric Algorithm for the Solution of the Generalized Christoffel Equation Referred to Orthotropic Materials under Plane Stress State”. Instituto de Engenharia Nuclear: Progress Report, no. 1 (julho 1, 2015): 79. Acessado maio 11, 2024. https://revistas.ien.gov.br/index.php/ienprogressreport/article/view/61.