HAAS, S.; ELLERMANN, K. Development and analysis of radial force waves in electrical rotating machines. Technische Mechanik - European Journal of Engineering Mechanics, [S. l.], v. 37, n. 2-5, p. 218–225, 2019. DOI: 10.24352/UB.OVGU-2017-098. Disponível em: https://journals.ub.ovgu.de/index.php/techmech/article/view/611. Acesso em: 7 may. 2024.