Burak Yildirim and  Muhsin Tunay Gençoğlu,  Modal Analysis of Power System with a Microgrid .   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2017, vol. 130(10). 1068 - 1073
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10008123.