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Ma, W.: ¬A database selection expert system based on reference librarians's database selection strategy : a usability and empirical evaluation (2002)
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Mercado, H.: Library instruction and online database searching (1999)
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Pollitt, A.S.; Ellis, G.P.; Smith, M.P.; Li, C.S.: HIBROWSE: adding the power of relational databases to the traditional IR architecture : the future for Graphic User Interfaces (1994)
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¬The Eleventh Text Retrieval Conference, TREC 2002 (2003)
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Bronson, R.J.: NLM's MeSH vocabulary file (1992)
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