author= {Macherey, Klaus},
title= {Statistical Methods in Natural Language Understanding and Spoken Dialogue Systems},
school= {RWTH Aachen University},
year= 2009,
address= {Computer Science Department, RWTH Aachen University, Aachen, Germany},
month= sep,
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=705&row=pdf},
url = {http://darwin.bth.rwth-aachen.de/opus3/volltexte/2010/3210/}