@inproceedings{inproceedings1eac1912,
title   = {An algorithm for optimal routing},
author = {Ribeiro, Cassilda Maria and Luvezute, Rosana Maria and Ferreira Ribeiro, José Francisco},
year = {1998},
publisher = {Unyversity of Patras},
booktitle   = {IFAC/IFORS/IMACS/IFIP Symposium}
}