@INPROCEEDINGS {7276,
author={C. R. Medeiros and J.R. Costa and C. A. Fernandes},
doi={},
booktitle={European Conference on Antennas and Propagation - EuCap},
title={RFID Smart Bookshelf with Confined Detection Range at UHF},
year={2009},
month={March},
volume={--},
pages={-----} 
}