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2Result(s)for '"Lehtokangas Raija"'
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By Lehtokangas Raija Keskustalo Heikki Järvelin Kalervo in Information Retrieval
ISSN:1386-4564|9|4|421-433
Springer Publishing Company (2006)
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14.72531
By Hedlund Turid Airio Eija Keskustalo Heikki Lehtokangas Raija Pirkola Ari Järvelin Kalervo in Information Retrieval
ISSN:1386-4564|7|1-2|99-119
Springer Publishing Company (2004)
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9.816874