@inproceedings{Burger03,
  title = {MITRE s Qanda at TREC-12},
  author = {John D. Burger},
  year = {2003},
  url = {http://trec.nist.gov/pubs/trec12/papers/mitre.qa.pdf},
  researchr = {https://researchr.org/publication/Burger03},
  cites = {0},
  citedby = {0},
  pages = {436-440},
  booktitle = {TREC},
}