@INPROCEEDINGS {14192,
author={S.J.P.S. Mariano and M.R.A. Calado and L.A.F.M. Ferreira},
doi={10.1109/POWERENG.2009.4915254},
booktitle={International Conf. on Power Engineering, Energy and Electrical Drives - POWERENG},
title={Optimal Output Control: Load Frequency Control of a Large Power System},
year={2009},
month={March},
volume={ },
pages={369-374} 
}