WASET
    M. S. Kelaiaia and  H. Labar and  S. Kelaiaia and  T. Mesbah,  Stability of Electrical Drives Supplied by a Three Level Inverter.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2008, vol. 16(4). 542 - 546
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/9508.