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Hjoerland, B.; Kyllesbech Nielsen, L.: Subject access points in electronic retrieval (2001)
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- Annual review of information science and technology. 35(2001), S.249-298
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Hjoerland, B.: Semantics and knowledge organization (2007)
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- Annual review of information science and technology. 41(2007), S.367-405
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Capurro, R.; Hjoerland, B.: ¬The concept of information (2002)
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- Annual review of information science and technology. 37(2003), S.343-411