author= {Shaik, M. Ali Basha and El-Desoky Mousa, Amr and Schl\\"uter, Ralf and Ney, Hermann},
title= {Investigation of Maximum Entropy Hybrid Language Models for Open Vocabulary German and Polish LVCSR },
booktitle= {Interspeech},
year= 2012,
pages= {1071-1074},
address= {Portland, OR, USA},
month= sep,
booktitlelink= {http://interspeech2012.org/},
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=815&row=pdf}