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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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Pejtersen, A.M.: New model for multimedia interface to online public access catalogues (1992)
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Doran, K.: Unified disparity : theory and practice of union listing (1996)
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Wu, K.-C.; Hsieh, T.-Y.: Affective choosing of clustering and categorization representations in e-book interfaces (2016)
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Shoffner, M.; Greenberg, J.; Kramer-Duffield, J.; Woodbury, D.: Web 2.0 semantic systems : collaborative learning in science (2008)
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