@ARTICLE {9743,
author={T. Varum and J. M.  Matos and P. Pinho},
doi={10.1016/j.protcy.2014.10.267},
journal={Procedia Technology},
title={Direction of Arrival Estimaation Analysis Using a 2D Antenna Array},
year={2014},
month={November},
volume={17},
number={1},
pages={617-624},
ISSN={2212-0173}
}