@ARTICLE {21617,
author={D. Ferreira and R. F. S. Caldeirinha and I. Cuinas and T.  Fernandes},
doi={10.1109/TAP.2017.2772028},
journal={IEEE Transactions on Antennas and Propagation},
title={Hollow clay brick wall propagation analysis and modified brick design for enhanced WiFi coverage},
year={2018},
month={January},
volume={66},
number={1},
pages={331-339},
ISSN={0018-926X}
}