Search (2 results, page 1 of 1)

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Date

16. 8.1998 11:22:08

Footnote

Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.424-435.

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Source

Program. 22(1988), S.21-31