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Rusch-Feja, D.: Mehrwert von Information - Professionalisierung der Informationsarbeit (1994)
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Rusch-Feja, D.: Schafft moderne Informationsvermittlung Benutzernähe? (1995)
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Rusch-Feja, D.: Informationsvermittlung, Informationsretrieval und Informationsqualität im Internet (1996)
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Rusch-Feja, D.: Librarian education for utilizing new technologies including networked information sources (1997)
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Rusch-Feja, D.: Clearinghouses als Vermittlungsstellen für Fachinformation im Internet (1996)
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Rusch-Feja, D.: Subject oriented collection of information resources from the Internet (1997)
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Rusch-Feja, D.: ¬Ein '¬Clearinghouse'-Konzept für Fachinformation aus dem Internet oder wie man aus dem Chaos sinnvolle Informationsvermittlung betreibt (1996)
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Wheatley, A.: Subject trees on the Internet : a new role for bibliographic classification? (2000)
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Raghavan, K.S.: ¬The general theory of classification as the basis for structuring of subject headings (1985(?))
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Matsuo, T.; Nishida, T.: Intelligent support for construction and exploration of advanced technological information space (1996)
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