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Hallet, K.S.: Separate but equal? : A system comparison study of MEDLINE's controlled vocabulary MeSH (1998)
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Peters, T.A.; Kurth, M.: Controlled and uncontrolled vocabulary subject searching in an academic library online catalog (1991)
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Zhitomirsky-Geffet, M.; Erez, E.S.; Bar-Ilan, J.: Toward multiviewpoint ontology construction by collaboration of non-experts and crowdsourcing : the case of the effect of diet on health (2017)
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Mayr, P.; Petras, V.; Walter, A.-K.: Results from a German terminology mapping effort : intra- and interdisciplinary cross-concordances between controlled vocabularies (2007)
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Kipp, M.E.I.; Campbell, D.G.: Searching with tags : do tags help users find things? (2010)
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