@ARTICLE {5152,
author={P. G. Garcia-del-Pino and A. Rocha and J. M. R. Riera},
doi={10.1109/LAWP.2010.2063413},
journal={IEEE Antennas and Wireless Propagation Letters},
title={Joint Statistics of Rain Attenuation at 20 GHz in Madrid and Aveiro},
year={2010},
month={August},
volume={9},
number={1},
pages={799-802},
ISSN={1536-1225}
}