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Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989)
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- Source
- International forum on information and documentation. 14(1989), S.17-22
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Ingwersen, P.: Cognitive analysis and the role of the intermediary in information retrieval (1986)
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- Source
- Intelligent information systems: progress and prospects. Ed.: R. Davies