MAHRENHOLTZ, O. Zur Elastostatik des gebetteten Kreisringbalkens. Technische Mechanik - European Journal of Engineering Mechanics, [S. l.], v. 24, n. 3-4, p. 264–270, 2019. Disponível em: https://journals.ub.ovgu.de/index.php/techmech/article/view/932. Acesso em: 3 may. 2024.