WASET
    Z. Nemec and  R. Matousek,  Optimal Criteria for Non-Minimal Phase Plants.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 1264 - 1268
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/1587.