Chun-Wei Huang and  Jyh-Cherng Gu and  Ming-Ta Yang,  Applying Wavelet Transform to Ferroresonance Detection and Protection .   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2014, vol. 91(7). 1129 - 1136
    [viewed 10 May 2024]. Available from: https://publications.waset.org/pdf/9998899.