WASET
    N. Yogal and  C. Lehrmann,  Study of Magnetic Properties on the Corrosion Behavior and Influence of Temperature in Permanent Magnet (Nd-Fe-B) Used in PMSM.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2014, vol. 95(11). 1677 - 1681
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/9999637.