Universidad de Zaragoza Repository

@article{CalvoSevillano:32466,
      author        = "Calvo Sevillano, Guiomar and Valero Delgado, Alicia and
                       Carmona, Luis Gabriel and Whiting, Kai",
      title         = "{Physical assessment of the mineral capital of a nation:
                       the case of an importing and an exporting country}",
      year          = "2015",
}