Petre Alexandru and  Dragos Macaveiu and  Catalin Alexandru,  Structure of Linkages and Cam Gear for Integral Steering of Vehicles.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2011, vol. 56(8). 1585 - 1591
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/7336.