ISMAIL, A. I.; AMER, T. S. A Necessary and Sufficient Condition for Solving a Rigid Body Problem. Technische Mechanik - European Journal of Engineering Mechanics, [S. l.], v. 31, n. 1, p. 50–57, 2019. Disponível em: https://journals.ub.ovgu.de/index.php/techmech/article/view/765. Acesso em: 28 apr. 2024.