YEOH, Weng Kang; MD ALI, Jamaludin. Composite Developable Alternative Surfaces. MATEMATIKA, [S. l.], v. 28, p. 161–171, 2012. DOI: 10.11113/matematika.v28.n.571. Disponível em: https://matematika.utm.my/index.php/matematika/article/view/571. Acesso em: 22 nov. 2024.