@ARTICLE {18901, author={T. Varum and J. N. Matos and P. Pinho and R. Abreu}, doi={10.1109/TVT.2015.2500520}, journal={IEEE Transactions on Vehicular Technology}, title={Nonuniform Broadband Circularly Polarized Antenna Aray for Vehicular Communications}, year={2016}, month={September}, volume={65}, number={9}, pages={7219-7227}, ISSN={0018-9545} }Create and download bib file