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Jacob, E.K.; Albrechtsen, H.; George, N.: Empirical analysis and evaluation of a metadata scheme for representing pedagogical resources in a digital library for educators (2006)
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Hajibayova, L.; Jacob, E.K.: ¬A theoretical framework for operationalizing basic level categories in knowledge organization research (2012)
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Hajibayova, L.; Jacob, E.K.: Factors influencing user-generated vocabularies : how basic are basic level terms? (2015)
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Jacob, E.K.; Shaw, D.: Is a picture worth a thousand words? : classification and graphic symbol systems (1996)
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Wildemuth, B.M.; Jacob, E.K.; Fullington, A.;; Bliek, R. de; Friedman, C.P.: ¬A detailed analysis of end-user search behaviours (1991)
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Hert, C.A.; Jacob, E.K.; Dawson, P.: ¬A usability assessment of online indexing structures in the networked environment (2000)
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Albrechtsen, H.; Jacob, E.K.: ¬The role of classificatory structures as boundary objects in information ecologies (1998)
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Jacob, E.K.: ¬The everyday world of work : two approaches to the investigation of classification in context (2001)
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Albrechtsen, H.; Jacob, E.K.: ¬The dynamics of classification as boundary objects for cooperation in the electronic library (1998)
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