VESCOVO, G. D.; LIPPOLIS, A. A REVIEW ANALYSIS OF UNSTEADY FORCES IN HYDRAULIC VALVES. International Journal of Fluid Power, [S. l.], v. 7, n. 3, p. 29–39, 2006. Disponível em: https://journals.riverpublishers.com/index.php/IJFP/article/view/551. Acesso em: 13 may. 2026.