JR, J. L.; BATDORFF, M. A.; MAHRENHOLZ, J. R. MODEL DEVELOPMENT AND EXPERIMENTAL ANALYSIS OF A VIRTUALLY VARIABLE DISPLACEMENT PUMP SYSTEM. International Journal of Fluid Power, [S. l.], v. 10, n. 3, p. 17–27, 2009. Disponível em: https://journals.riverpublishers.com/index.php/IJFP/article/view/492. Acesso em: 23 apr. 2026.