@ARTICLE {1728,
author={M. G. Silveirinha and N. Engheta},
doi={10.1103/PhysRevB.75.075119},
journal={Physical Review B},
title={Design of matched zero-index metamaterials using nonmagnetic inclusions in epsilon-near-zero media},
year={2007},
month={February},
volume={75},
number={075119},
pages={1-10},
ISSN={1098-0121}
}