@inproceedings{Klein-etAl:2003:CONLL,
  author = {Klein, Dan  and  Smarr, Joseph  and  Nguyen, Huy  and  Manning, Christopher D.},
  title  = {Named Entity Recognition with Character-Level Models},
  booktitle = {Proceedings of the Seventh Conference on Natural Language Learning at HLT-NAACL 2003},
  editor = {Walter Daelemans and Miles Osborne},
  url    = {http://www.aclweb.org/anthology/W03-0428.pdf},
  year   = 2003,
  pages  = {180--183}