@article {17306,
	title = {PT Patent},
	journal = {PPP n{\textordmasculine} 105698, May 2011},
	year = {2011},
	month = {2011-01-22},
	author = {silva, CJSM and Barros, A. A. and Cardoso, A. P. and Machado, M. J. and Ribeiro, L. F. C. C. and Bezerra, R. J. T. A. and Rodrigues, A. J. M.}
}
