Costas, Rodrigo, Leiden University-CWTS, Netherlands

• PontodeAcesso Vol. 5 Núm. 3 (2011): Edição Especial: Cientometria - Artigos Internacionais
  INFLUENCE OF COLLABORATION ON THE IMPACT OF PUBLICATION AT DIFFERENT LEVELS OF AGGREGATION: analysis of Spanish research on Marine Science
  Resumen  PDF (Português (Brasil))