KOŁODZIEJ, Jan A.; MIERZWICZAK, Magdalena; TYLICKI, Henryk. Effective flexural rigidity of perforated plates by means of Trefftz method with using special purpose Trefftz functions. Computer Assisted Methods in Engineering and Science, [S. l.], v. 15, n. 3-4, p. 225–237, 2022. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/731. Acesso em: 12 jan. 2025.