Abdullah Bajelan and  Adel Akbarimajd,  Passive Non-Prehensile Manipulation on Helix Path Based on Mechanical Intelligence.   journal   = {International Journal of Mechanical and Materials Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2014, vol. 92(8). 1192 - 1196
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/10003940.