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- author's%3a%22Zillhardt%2c S.%22 2
- authors%3a%22Zillhardt%2c S.%22 2
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Zhang, J.; An, L.; Tang, T.; Hong, Y.: Visual health subject directory analysis based on users' traversal activities (2009)
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- Journal of the American Society for Information Science and Technology. 60(2009) no.10, S.1977-1994
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An, L.; Zhang, J.; Yu, C.: ¬The visual subject analysis of library and information science journals with self-organizing map (2011)
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- Source
- Knowledge organization. 38(2011) no.4, S.299-320