IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 1993 > 8 > 3 > 941 - 947
IEEE Transactions on Power Delivery > 2008 > 23 > 2 > 997 - 1006
IEEE Transactions on Power Delivery > 2009 > 24 > 2 > 740 - 750
IEEE Transactions on Power Delivery > 2009 > 24 > 3 > 1014 - 1020
IEEE Transactions on Power Delivery > 2010 > 25 > 2 > 852 - 860