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- author's%3a%22Piontek%2c S.%22 2
- authors%3a%22Piontek%2c S.%22 2
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He, Q.: Knowledge discovery through co-word analysis (1999)
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- Source
- Library trends. 48(1999) no.1, S.133-159
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Ahonen, H.: Knowledge discovery in documents by extracting frequent word sequences (1999)
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- Source
- Library trends. 48(1999) no.1, S.160-181
Authors
- Ahonen, H. 1
- He, Q. 1