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Pattuelli, M.C.: Teachers' perspectives and contextual dimensions to guide the design of N.C. history learning objects and ontology (2008)
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Bucknall, T.; Mangrum, R.: U-search : a user study of the CD-ROM service at the University of North Carolina at Chapel Hill (1992)
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Pattuelli, M.C.: Modeling a domain ontology for cultural heritage resources : a user-centered approach (2011)
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Hemminger, B.M.; Lu, D.; Vaughan, K.T.L.; Adams, S.J.: Information seeking behavior of academic scientists (2007)
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Tibbo, H.R.: ¬The epic struggle : subject retrieval from large bibliographic databases (1994)
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