WASET
    M. Sallam and  A. Ramadan and  M. Fanni and  M. Abdellatif,  Stability Verification for Bilateral Teleoperation System with Variable Time Delay.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 2477 - 2482
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/3652.