Peza-Solís, J.F., G. Silva-Navarro, and N. R. Castro-Linares. “Trajectory Tracking Control in a Single Flexible-Link Robot Using Finite Differences and Sliding Modes”. Journal of Applied Research and Technology 13, no. 1 (February 1, 2015). Accessed January 29, 2023. https://jart.icat.unam.mx/index.php/jart/article/view/136.