@INPROCEEDINGS {12584,
author={P.N.M.P Pereira and A. F. S. B. Barbosa and D. C. Casteleira and João A. F. F. Dias Dias and F.   Silva},
doi={},
booktitle={VideoJogos - VJ},
title={Clean World - Demo},
year={2012},
month={December},
volume={1},
pages={---} 
}