Reuter, J., S. Maerkl, and M. Jaekle. “OPTIMIZED CONTROL STRATEGIES FOR FAST SWITCHING SOLENOID VALVES”. International Journal of Fluid Power, vol. 11, no. 3, Nov. 2010, pp. 23-33, https://journals.riverpublishers.com/index.php/IJFP/article/view/478.