@inproceedings{inproceedings8fecdd64,
title   = {Extended lyapunov function for power systems with transmission losses},
author = {Silva, Flávio Henrique Justiniano Ribeiro da and Alberto, Luís Fernando Costa and Bretas, Newton Geraldo},
year = {2003},
publisher = {IEEE},
booktitle   = {IEEE Bologna Power Tech Conference}
}