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Su, S.; Li, X.; Cheng, X.; Sun, C.: Location-aware targeted influence maximization in social networks (2018)
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- Journal of the Association for Information Science and Technology. 69(2018) no.2, S.229-241
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- Information processing and management. 54(2018) no.6, S.1345-1358
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Barjak, F.; Li, X.; Thelwall, M.: Which factors explain the Web impact of scientists' personal homepages? (2007)
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- Journal of the American Society for Information Science and Technology. 58(2007) no.2, S.200-211
