author= {Matusov, Evgeny and Zens, Richard and Ney, Hermann},
title= {Symmetric Word Alignments for Statistical Machine Translation},
booktitle= {International Conference on Computational Linguistics},
year= 2004,
pages= {219-225},
address= {Geneva, Switzerland},
month= aug,
booktitlelink= {http://www.issco.unige.ch/coling2004/},
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=355&row=pdf}