author= {Stein, Daniel},
title= {Soft Features for Statistical Machine Translation of Spoken and Signed Languages},
school= {RWTH Aachen University},
year= 2012,
address= {Computer Science Department, RWTH Aachen University, Aachen, Germany},
month= jan,
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=810&row=pdf}