Edgar Estrada Wen Yu 0001 Xiaoou Li Stability and Transparency of Delayed Bilateral Teleoperation with Haptic Feedback. 681-692 2019 29 Int. J. Appl. Math. Comput. Sci. 4 https://doi.org/10.2478/amcs-2019-0050 db/journals/amcs/amcs29.html#EstradaYL19