@INPROCEEDINGS {15648,
author={N. Leonor and R. F. S. Caldeirinha and T.  Fernandes and M. Sanchez },
doi={0},
booktitle={European Conference on Antennas and Propagation - EuCap},
title={A feasibility study on the extension of the point scatterer formulation to vegetation media},
year={2015},
month={April},
volume={1},
pages={1-5} 
}