@article{ljs23125,
 author={Elatrech Kratima, F. and Gherbi, F. Z. and Lakdja, F.},
 year={2013},
 title={Applications of Cooperative Game Theory in Power System Allocation Problems},
 journal={Leonardo J. Sci.},
 volume={12},
 number={23},
 pages={125-136},
 url={http://ljs.academicdirect.org/A23/125_136.pdf}
}