WASET
    A. A. Penin,  Determination of Regimes of the Equivalent Generator Based On Projective Geometry: The Generalized Equivalent Generator.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2008, vol. 22(10). 2322 - 2330
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10252.