Ahmed Abdolkhalig and  Rastko Zivanovic,  Performance of Total Vector Error of an Estimated Phasor within Local Area Networks.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 86(2). 256 - 259
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/9997413.