@inproceedings{yhsung-grapheme:2009:icassp,
author={Yun-Hsuan Sung, Thad Hughes, Francoise Beaufays, and Brian Strope},
title={Revisiting Graphemes with Increasing Amounts of Data},
booktitle={IEEE ICASSP},
year ={2009},
URL={pubs/icassp2009grapheme.pdf}
}