@INPROCEEDINGS {12173,
author={A. Almeida and N. A. Silva and P.S André and A. N. Pinto},
doi={},
booktitle={Conf. on Quantum Cryptography - QCRYPT},
title={Four-wave mixing: Photon statistics and the impact on a co-propagating quantum signal},
year={2012},
month={September},
volume={1},
pages={1-3} 
}