IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 613 - 618
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 515 - 522
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 613 - 618
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 515 - 522