DEVENDRAN, R. S.; VACCA, A. A novel design concept for variable delivery flow external gear pumps and motors. International Journal of Fluid Power, [S. l.], v. 15, n. 3, p. 121–137, 2014. DOI: 10.1080/14399776.2014.977699. Disponível em: https://journals.riverpublishers.com/index.php/IJFP/article/view/198. Acesso em: 27 apr. 2024.