@article{ljs24085,
 author={Y. Djilani Kobibi, I. and Hadjeri, S. and A. Djehaf, M.},
 year={2014},
 title={Study of UPFC Optimal Location Considering Loss Reduction and Improvement of Voltage Stability and Power Flow},
 journal={Leonardo J. Sci.},
 volume={13},
 number={24},
 pages={85-100},
 url={http://ljs.academicdirect.org/A24/085_100.pdf}
}