@INPROCEEDINGS {8674,
author={João R. Canto and C. R. Paiva and A. Barbosa},
doi={},
booktitle={Encuentro Ibérico de Electromagnetismo Computacional - EIEC},
title={A building block approach to H-guides containing biisotropic media},
year={2010},
month={May},
volume={-},
pages={---} 
}