@ARTICLE {3874,
author={M. G. Silveirinha},
doi={10.1103/PhysRevB.79.153109},
journal={Physical Review B - Condensed Matter and Materials Physics},
title={Broadband negative refraction with a crossed wire mesh},
year={2009},
month={April},
volume={79},
number={153109},
pages={1-4},
ISSN={1098-0121}
}