R. Zaimeddine, L. Refoufi and E.M. Berkouk
International Journal of Electrical and Power Engineering 1 ( 1 ): 21 - 27 , 2007
K. Ghedamsi, D. Aouzellag and E.M. Berkouk
International Journal of Electrical and Power Engineering 2 ( 1 ): 39 - 49 , 2008
R. Zaimeddine and E.M. Berkouk
Journal of Engineering and Applied Sciences 2 ( 1 ): 136 - 142 , 2007