@INPROCEEDINGS {23474,
author={D. Ferreira and R. F. S. Caldeirinha and I. Cuinas and T.  Fernandes},
doi={},
booktitle={Conf. on Telecommunications  - ConfTele},
title={Square Slot FSS Study for Equivalent Circuit Model Optimization},
year={2015},
month={September},
volume={1},
pages={1-4} 
}