IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2013 > 28 > 1 > 483 - 490
IEEE Transactions on Power Delivery > 2015 > 30 > 1 > 385 - 394
IEEE Transactions on Power Delivery > 2015 > 30 > 4 > 2017 - 2026
IEEE Transactions on Power Delivery > 2016 > 31 > 3 > 1150 - 1159