L. Boukelkoul, S. Leulmi and H. Benalla
International Journal of Electrical and Power Engineering 1 ( 2 ): 196 - 199 , 2007
K. Abed, K. Nabti and H. Benalla
International Journal of Electrical and Power Engineering 2 ( 3 ): 179 - 184 , 2008
K. Abed, K. Nabti and H. Benalla
International Journal of Electrical and Power Engineering 2 ( 4 ): 277 - 282 , 2008
International Journal of Electrical and Power Engineering 2 ( 6 ): 365 - 376 , 2008