Text REtrieval Conference (6th : 1997 : Gaithersburg, Md.)
Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1998.
1998
Text REtrieval Conference (6th : 1997 : Gaithersburg, Md.)
Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1998.
1998
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