Repositorio Institucional de Documentos

@article{Artero-Muñoz:106672,
      author        = "Artero-Muñoz J.P. and Zugasti R. and Hernánez-Corchete
                       S.",
      title         = "{Media Concentration in Spain: National, sectorial, and
                       regional groups}",
      year          = "2021",
}