@INPROCEEDINGS {2740,
author={D. Fonseca and A. Cartaxo and P. Monteiro},
doi={},
booktitle={International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW},
title={Comparison of implementations using the phase shift technique to generate OSSB-NRZ and OSSB-RZ signals},
year={2005},
month={July},
volume={2},
pages={197-200} 
}