Naoki Saito and  Daisuke Kon and  Toshiyuki Sato,  Development of Underactuated Robot Hand Using Cross Section Deformation Spring.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2013, vol. 84(12). 2431 - 2437
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/9996690.