IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2009 > 24 > 2 > 730 - 739
IEEE Transactions on Power Delivery > 2009 > 24 > 2 > 679 - 686
IEEE Transactions on Power Delivery > 2014 > 29 > 6 > 2631 - 2639
IEEE Transactions on Power Delivery > 2015 > 30 > 1 > 351 - 359
IEEE Transactions on Power Delivery > 2015 > 30 > 5 > 2276 - 2283