• Proposal of a standard unit for turnover frequencies : Hz 

      Gregório, José Ribeiro; Ferrera, Bauer Costa; Fuscaldo, Rodrigo dos Santos; Souza, Roberto Fernando de (2014) [Artigo de periódico]
      The authors of this manuscript propose turnover frequencies to be expressed in an International System of Units existing unit (Hz), facilitating the comparison between different catalytic systems.