WASET
    Alan C. Lin and  Tzu-Kuan Lin and  Tsong Der Lin,  Deriving Generic Transformation Matrices for Multi-Axis Milling Machine.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2014, vol. 91(7). 1231 - 1235
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/9998730.