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Young, C.W.; Eastman, C.M.; Oakman, R.L.: ¬An analysis of ill-formed input in natural language queries to document retrieval systems (1991)
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Eastman, C.M.: Overlaps in postings to thesaurus terms : a preliminary study (1988)
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Kim, S.H.; Eastman, C.M.: ¬An experiment on node size in a hypermedia system (1999)
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