If you are using it, please cite :
@inproceedings{matusov2005evaluating,
title={Evaluating machine translation output with automatic sentence segmentation.},
author={Matusov, Evgeny and Leusch, Gregor and Bender, Oliver and Ney, Hermann},
booktitle={IWSLT 2005},
pages={138--144},
year={2005}
}