@ARTICLE {21579,
author={N.B.C. Carvalho and P. Pinho and A. Boaventura and P.M. Cruz and R. D. Fernandes and R. Gonçalves and D.  Belo},
doi={10.1109/MMM.2017.2680078},
journal={IEEE Microwave Magazine},
title={urope and the Future for WPT : European Contributions to Wireless Power Transfer Technology},
year={2017},
month={June},
volume={18},
number={4},
pages={56-87},
ISSN={1527-3342}
}