IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 642 - 649
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 67 - 73
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 642 - 649
IEEE Transactions on Power Delivery > 2007 > 22 > 1 > 67 - 73