@ARTICLE {2536,
author={T Gandara and R. Urban and L. Fregoli and C. Peixeiro},
doi={},
journal={Automatika},
title={Planar Inverted-F Antennas Integrated into Small Multi-Standard Handsets},
year={2007},
month={September},
volume={45},
number={1-2},
pages={45-52},
ISSN={0005-1144}
}