@inproceedings{NenkovaM03,
  title = {References to Named Entities: a Corpus Study},
  author = {Ani Nenkova and Kathleen McKeown},
  year = {2003},
  url = {http://acl.ldc.upenn.edu/N/N03/N03-2024.pdf},
  researchr = {https://researchr.org/publication/NenkovaM03},
  cites = {0},
  citedby = {0},
  booktitle = {HLT-NAACL},
}