@misc{813171,
  author = {S Robertson and Ian Soboroff},
  title = {The TREC-2001 Filtering Track Report},
  year = {2002},
  month = {2002-04-01 00:04:00},
  publisher = {OTHER, National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=51047},
  language = {en},
}