M. Zarei and  A. Roozegar and  R. Kazemzadeh and  J.M. Kauffmann,  Two Area Power Systems Economic Dispatch Problem Solving Considering Transmission Capacity Constraints.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2007, vol. 9(9). 1267 - 1272
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/14278.