IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2012 > 27 > 1 > 224 - 235
IEEE Transactions on Power Delivery > 2012 > 27 > 3 > 1687 - 1689
IEEE Transactions on Power Delivery > 2014 > 29 > 2 > 860 - 869
IEEE Transactions on Power Delivery > 2015 > 30 > 1 > 351 - 359
IEEE Transactions on Power Delivery > 2015 > 30 > 3 > 1104 - 1109