Rauen, Mateus, Roberto Dalledone Machado, and Marcos Arndt. “ISOGEOMETRIC ANALYSIS APPLIED TO FREE VIBRATION ANALYSIS OF PLANE STRESS AND PLANE STRAIN STRUCTURES”. Revista Interdisciplinar de Pesquisa em Engenharia 2, no. 14 (January 30, 2017): 146–155. Accessed July 23, 2024. https://periodicos.unb.br/index.php/ripe/article/view/21367.