@ARTICLE {1262,
author={L. Costa and P.S André},
doi={10.1002/mop.20901},
journal={Microwave and Optical Tech. Letters},
title={Microwave Dielectric Properties of Polybutylene Terephtalate (PBT) with Carbon Black Particles},
year={2005},
month={July},
volume={46},
number={1},
pages={61-63},
ISSN={0895-2477}
}