IEEE Transactions on Power Delivery
IEEE Transactions on Power Delivery > 2007 > 22 > 2 > 772 - 780
IEEE Transactions on Power Delivery > 2009 > 24 > 1 > 277 - 284
IEEE Transactions on Power Delivery > 2007 > 22 > 2 > 772 - 780
IEEE Transactions on Power Delivery > 2009 > 24 > 1 > 277 - 284