@INPROCEEDINGS {6686,
author={V. N. G. J. S. Soares and I. V. Veiga and J. R. Rodrigues},
doi={},
booktitle={IEEE Workshop on Computer-Aided Modeling, Analysis and Design of Communication Links and Networks  - CAMAD},
title={OBS Simulation Tools: A Comparative Study},
year={2008},
month={May},
volume={CD},
pages={---} 
}