WASET
    C. Bisu and  M. Zapciu and  A. GĂ©rard,  New Approach in Diagnostics Method for Milling Process using Envelope Analysis.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 2438 - 2442
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/6108.