@ARTICLE {3223,
author={C. R. Medeiros and J.R. Costa and C. A. Fernandes},
doi={10.1109/LAWP.2008.2008672},
journal={IEEE Antennas and Wireless Propagation Letters},
title={RFID Smart Shelf with Confined Detection Volume at UHF},
year={2008},
month={October},
volume={7},
number={--},
pages={773-776},
ISSN={1536-1225}
}