KELA, L.; VÄHÄOJA, P. CONTROL OF AN ADJUSTABLE HELMHOLTZ RESONATOR IN A LOW-PRESSURE HYDRAULIC SYSTEM. International Journal of Fluid Power, [S. l.], v. 10, n. 3, p. 29–39, 2009. Disponível em: https://journals.riverpublishers.com/index.php/IJFP/article/view/493. Acesso em: 19 may. 2024.