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| 1980 | ||
|---|---|---|
| 1 | EE | Stephen E. Robertson, C. J. van Rijsbergen, Martin F. Porter: Probabilistic Models of Indexing and Searching. SIGIR 1980: 35-56 |
| 1 | C. J. van Rijsbergen (Cornelis Joost van Rijsbergen, Keith van Rijsbergen) | [1] |
| 2 | Stephen E. Robertson (Stephen Robertson) | [1] |