@INPROCEEDINGS {1231,
author={M. G. Silveirinha and C. A. Fernandes},
doi={},
booktitle={IEEE AP-S/URSI International Symp.},
title={Radiation from a Short Vertical Dipole in a Disk-Type PBG Material},
year={2003},
month={June},
volume={3},
pages={990-993} 
}