@INPROCEEDINGS {13515,
author={CG Gonçalves and DC Cunha and P. Neves and PNS Sousa and JP Barraca and D.G. Gomes},
doi={0},
booktitle={Conf. sobre Redes de Computadores - CRC},
title={Towards a Cloud Service Broker for the Meta-Cloud},
year={2012},
month={November},
volume={0},
pages={0-0} 
}