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  • × author_ss:"Costas, R."
  1. Fang, Z.; Dudek, J.; Costas, R.: ¬The stability of Twitter metrics : a study on unavailable Twitter mentions of scientific publications (2020) 10.60 
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    Dudek, J.
  2. Fang, Z.; Dudek, J.; Costas, R.: Facing the volatility of tweets in altmetric research (2022) 10.60 
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    Dudek, J.

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