Diekema, A. Et Al. 2000. Question Answering: CNLP at the TREC-9 Question Answering Track. NIST Special Publication 500-249:The Ninth Text REtrieval Conference (TREC 9) , 501.

Diekema, A., Xiaoyong, L., Chen, J., Hudong, W., McCracken, N., & YILMAZEL, Ö., (2000). Question Answering: CNLP at the TREC-9 Question Answering Track . NIST Special Publication 500-249:The Ninth Text REtrieval Conference (TREC 9) (pp.501).

Diekema, Ann Et Al. "Question Answering: CNLP at the TREC-9 Question Answering Track," NIST Special Publication 500-249:The Ninth Text REtrieval Conference (TREC 9), 2000

Diekema, Ann Et Al. "Question Answering: CNLP at the TREC-9 Question Answering Track." NIST Special Publication 500-249:The Ninth Text REtrieval Conference (TREC 9) , pp.501, 2000

Diekema, A. Et Al. (2000) . "Question Answering: CNLP at the TREC-9 Question Answering Track." NIST Special Publication 500-249:The Ninth Text REtrieval Conference (TREC 9) , p.501.

@conferencepaper{conferencepaper, author={Ann Diekema Et Al. }, title={Question Answering: CNLP at the TREC-9 Question Answering Track}, congress name={NIST Special Publication 500-249:The Ninth Text REtrieval Conference (TREC 9)}, city={}, country={}, year={2000}, pages={501} }