Mihaela Popescu and  Alexandru Bitoleanu and  Mircea Dobriceanu and  Vlad Suru,  Optimum Control Strategy of Three-Phase Shunt Active Filter System.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2009, vol. 34(10). 1810 - 1815
    [viewed 21 October 2019]. Available from: https://publications.waset.org/pdf/15801.