TY  - GEN
AU  - Ellen Voorhees
AU  - Lori Buckland
C2  - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD
DA  - 2004-05-01
LA  - en
PB  - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD
PY  - 2004
TI  - The Twelfth Text Retrieval Conference, TREC 2003
ER  -