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Mowery, R.L.: ¬The classification of African history by the Library of Congress (1983)
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Van der Walt, M.: ¬The structure of classification schemes used in Internet search engines (1998)
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Tsay, M.-y.; Shu, Z.-y.: Journal bibliometric analysis : a case study on the Journal of Documentation (2011)
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Greenberg, J.: ¬A quantitative categorical analysis of metadata elements in image-applicable metadata schemes (2001)
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Choi, I.: Visualizations of cross-cultural bibliographic classification : comparative studies of the Korean Decimal Classification and the Dewey Decimal Classification (2017)
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