Mookherjee, S., S. Acharyya, K. Majumdar, and D. Sanyal. “STATIC-PERFORMANCE BASED COMPUTER-AIDED DESIGN OF A DDV AND ITS SENSITIVITY ANALYSIS”. International Journal of Fluid Power, vol. 2, no. 2, Aug. 2001, pp. 47-63, https://journals.riverpublishers.com/index.php/IJFP/article/view/639.