@inproceedings{RocCor+04,
key={RocCor+04},
author={M. Rocha, P. Cortez and J. Neves},
title={Ensembles of Artificial Neural Networks with
Heterogeneous Topologies},
booktitle={Proceedings of Second International Symposium on
Engineering of Intelligent Systems (EIS2004)},
publisher={ICSC Academic Press, ISBN 3-906454-35-5},
address={Funchal, Madeira Island, Portugal},
month=mar,
year={2004}
}