J. B. V. Subrahmanyam and C. Radhakrishna, A Simple Approach of Three phase Distribution System Modeling for Power Flow Calculations. journal = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. March 2010, vol. 39(3). 571 - 576 [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/15899.