@ARTICLE {8773,
author={João A. F. F. Dias Dias and J. R. Rodrigues and J. I. Isento and J. N. Niu},
doi={10.1007/s11036-013-0464-9},
journal={Mobile Networks and Applications},
title={The Impact of Cooperative Nodes on the Performance of Vehicular Delay-Tolerant Networks},
year={2013},
month={September},
volume={18},
number={6},
pages={867-878},
ISSN={1383-469X}
}