@INPROCEEDINGS {26929,
author={J.P. Pavia and F. Prudêncio and M.  Ribeiro},
doi={},
booktitle={COST ACTION MP1204 SMMO - International Conf. on Semiconductor Mid-IR Materials and Optics held jointly with the 4th Annual Conference of COST Action MP1204 SMMO},
title={Design of Low Cost Frequency Selective Structures with Extremely Small Bandwidth},
year={2016},
month={March},
volume={1},
pages={0-0} 
}