@inproceedings{inproceedings17213d04,
title   = {Expansao a curto prazo de redes telefonicas primarias},
author = {Ribeiro, José Francisco Ferreira and Franca, P M and Tavares, H M F},
year = {1986},
publisher = {Ufmg},
booktitle   = {Congresso Brasileiro de Automatica}
}