WASET
    Jui P. Hung and  Yuan L. Lai and  Tzuo L. Luo and  Hsi H. Hsiao,  Prediction of the Dynamic Characteristics of a Milling Machine Using the Integrated Model of Machine Frame and Spindle Unit.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2012, vol. 67(7). 1234 - 1240
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/9940.