@ARTICLE {9599,
author={João A. F. F. Dias Dias and J. R. Rodrigues and L. Z. Zhou},
doi={},
journal={Vehicular Communications},
title={Cooperation Advances on Vehicular Communications: A Survey},
year={2014},
month={March},
volume={1},
number={1},
pages={22-32},
ISSN={2214-2096}
}