IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 277 - 287
IEEE Transactions on Power Delivery > 2008 > 23 > 2 > 966 - 973
IEEE Transactions on Power Delivery > 2010 > 25 > 2 > 1083 - 1092
IEEE Transactions on Power Delivery > 2010 > 25 > 4 > 2655 - 2669
IEEE Transactions on Power Delivery > 2011 > 26 > 2 > 928 - 935
IEEE Transactions on Power Delivery > 2011 > 26 > 2 > 1221 - 1230