IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2009 > 24 > 3 > 1079 - 1086
IEEE Transactions on Power Delivery > 2011 > 26 > 2 > 1212 - 1220
IEEE Transactions on Power Delivery > 2012 > 27 > 2 > 766 - 772
IEEE Transactions on Power Delivery > 2015 > 30 > 3 > 1323 - 1330