@INPROCEEDINGS {26830,
author={F.  Jorge and S. Mota and A. Rocha},
doi={},
booktitle={European Conf. on Antennas & Propagation - EUCAP},
title={Evaluation of inter-annual variability of rainfall rate and rain attenuation based on the ITU Rec P.678},
year={2015},
month={April},
volume={-},
pages={---} 
}