S. Jalilzadeh and  A. Kimiyaghalam and  A. Ashouri,  Losses Analysis in TEP Considering Uncertainity in Demand by DPSO.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2010, vol. 43(7). 929 - 934
    [viewed 27 January 2020]. Available from: https://publications.waset.org/pdf/4886.