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  • × theme_ss:"Informetrie"
  • × author_ss:"Nicholas, D."
  1. Nicholas, D.; Ritchie, M.: Literature and bibliometrics (1978) 0.01 
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  2. Huntington, P.; Nicholas, D.; Jamali, H.R.; Tenopir, C.: Article decay in the digital environment : an analysis of usage of OhioLINK by date of publication, employing deep log methods (2006) 0.00 
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