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Pejtersen, A.M.: New model for multimedia interface to online public access catalogues (1992)
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Pejtersen, A.M.: ¬A new approach to design of document retrieval and indexing systems for OPAC users (1993)
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Hsinchun, C.: Knowledge-based document retrieval framework and design (1992)
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Pejtersen, A.M.; Jensen, H.; Speck, P.; Villumsen, S.; Weber, S.: Catalogs for children : the Book House project on visualization of database retrieval and classification (1993)
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Smith, J.B.; Smith, D.K.; Kupstas, E.: Automated protocol analysis (1993)
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