PEÑA, O. R.; LEAMY, M. J. An efficient architecture for energy recovery in hydraulic elevators. International Journal of Fluid Power, [S. l.], v. 16, n. 2, p. 83–98, 2018. DOI: 10.1080/14399776.2015.1055991. Disponível em: https://journals.riverpublishers.com/index.php/IJFP/article/view/191. Acesso em: 5 may. 2024.