@INPROCEEDINGS {9541,
author={R. Meireles and P.   Steenkiste and O. Tonguz and J. Barros},
doi={},
booktitle={IEEE Vehicular Networking Conf. (VNC)},
title={Experimental Study on the Impact of Vehicular Obstructions in VANETs},
year={2010},
month={December},
volume={1},
pages={1-8} 
}