@INPROCEEDINGS {10017,
author={F. Martins},
doi={},
booktitle={International Conf. in Mathematics, Sciences and Science Education - ICMSE},
title={Matrix Deflation  (F. Martins, E. Pereira and J. Vitória)},
year={2006},
month={June},
volume={1},
pages={147-151} 
}