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Perez, E.R.: ¬A study of traditional information access models applied to a hypertext information system (1991)
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- Footnote
- Ph.D. Diss.; Order no.: 92-19620 // Rez. in: Library and information science research 1993, Fall, S.386-388 (T. Gillespie)
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Hjoerland, B.: Subject representation and information seeking : contributions to a theory based on the theory of knowledge (1993)
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- Footnote
- [Dissertation]. - Zusammenfassung in: Knowledge organization 21(1994) no.2, S.94-98
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Retterer, O.J.: Learning from a hypertext (1991)
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- Footnote
- Ph.D. Diss.; Order no.: 92-00771 // Rez. in: Library and information science research 1993, Fall, S.386-388 (T. Gillespie)
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Burnett, A.J.: ¬An exploratory study of hypertext processing strategies (1991)
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- Footnote
- Ph.D. Diss.; Order no.: 91-29129 // Rez. in: Library and information science research 1993, Fall, S.386-388 (T. Gillespie)