@article{QuintanaCardenal:9758,
      author        = "Quintana Cardenal, Jesús Miguel and Vea Muniesa, Fernando
                        and Sánchez-Valverde García, Belén",
      title         = "{DVD multimedia. La expedición geodésica de Jorge Juan y
                       Antonio de Ulloa}",
      year          = "2012",
}