Jagadish H. Pujar and  S. F. Kodad,  Robust Sensorless Speed Control of Induction Motor with DTFC and Fuzzy Speed Regulator.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2011, vol. 57(9). 1041 - 1050
    [viewed 16 October 2019]. Available from: https://publications.waset.org/pdf/8716.