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Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992)
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- IEEE transactions on systems, man and cybernetics. 22(1992) no.5, S.865-884
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Chen, H.: Semantic research for digital libraries (1999)
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- D-Lib magazine. 5(1999) no.10, xx S
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Chen, H.; Yim, T.; Fye, D.: Automatic thesaurus generation for an electronic community system (1995)
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