Mahmoud M. Othman and Yasser G. Hegazy, Optimal Planning of Voltage Controlled Distributed Generators for Power Loss Reduction in Unbalanced Distribution Systems. journal = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. September 2015, vol. 104(8). 958 - 963 [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10002570.