@article{ZabalaDíez:43453, author = "Zabala Díez, Enrique and Pinos Quílez, José Antonio and Ranz Angulo, David and Manchado Pérez, Eduardo José and Fernández Vázquez, Aránzazu and Serrano Tierz, Ana and Biedermann , Anna Maria", title = "{}", year = "2011", }