@inproceedings{inproceedingsd4648e80,
title   = {A new solution to the optimal power flow problem},
author = {Baptista, Edméa Cássia and Belati, Edmarcio A. and Costa, Geraldo Roberto Martins da},
year = {2001},
publisher = {IEEE},
booktitle   = {IEEE Porto Power Tech Conference}
}