author= {Hahn, Stefan and Lehnen, Patrick and Ney, Hermann},
title= {Powerful Extensions to CRFs for Grapheme to Phoneme Conversion},
booktitle= {IEEE International Conference on Acoustics, Speech, and Signal Processing},
year= 2011,
pages= {4912-4915},
address= {Prague, Czech Republic},
month= may,
booktitlelink= {http://www.icassp2011.com/},
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=715&row=pdf}