GRIGORENKO, A. Ya.; BORYSENKO, M. Yu.; BOYCHUK, O. V. Determination of the frequencies and forms of free vibrations of pentagonal plates by the finite-element method. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, [S. l.], n. 1-2, p. 61–66, 2020. DOI: 10.17721/1812-5409.2020/1-2.10. Disponível em: https://bphm.knu.ua/bphm/article/view/172. Acesso em: 15 oct. 2026.