@INPROCEEDINGS {5072,
author={M. G. Silveirinha and N. Engheta},
doi={},
booktitle={Metamaterials Congress},
title={Squeezing Obliquely-Incident Electromagnetic Waves through Subwavelength Regions or Openings Using Epsilon-Near-Zero Materials},
year={2007},
month={October},
volume={1},
pages={568-570} 
}