@article{articlea114e24e,
title   = {Real power losses reduction and loading margin improvement via continuation method},
author = {Malange, Francisco Carlos Vieira and Alves, Dilson Amâncio and Silva, Luiz Carlos Pereira da and Castro, Carlos Alberto de and Costa, Geraldo Roberto Martins da},
year = {2004},
journal   = {IEEE Transactions on Power Systems}
}