IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2006 > 21 > 3 > 1757
IEEE Transactions on Power Delivery > 2006 > 21 > 3 > 1163 - 1168
IEEE Transactions on Power Delivery > 2006 > 21 > 3 > 1169 - 1175
IEEE Transactions on Power Delivery > 2006 > 21 > 3 > 1600 - 1606