@INPROCEEDINGS {15196,
author={N. Leonor and R. F. S. Caldeirinha and T.  Fernandes and D. Ferreira},
doi={10.1109/EUROCON.2011.5929341 },
booktitle={Conf. on Telecommunications  - ConfTele},
title={Modelling and Measurements of the Directional Spectra of Scatter Signals Inside a Formation of Tree Trunks},
year={2011},
month={April},
volume={1},
pages={1-4} 
}