IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2008 > 23 > 1 > 465 - 471
IEEE Transactions on Power Delivery > 2008 > 23 > 2 > 937 - 944
IEEE Transactions on Power Delivery > 2008 > 23 > 2 > 1063 - 1071
IEEE Transactions on Power Delivery > 2008 > 23 > 4 > 1743 - 1748
IEEE Transactions on Power Delivery > 2009 > 24 > 3 > 1310 - 1318