?url_ver=Z39.88-2004&rft_id=10.20868%2FUPM.thesis.439&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Guill%C3%A9n+Vi%C3%B1as%2C+Jos%C3%A9+Luis&rft.aulast=Guill%C3%A9n+Vi%C3%B1as&rft.aufirst=Jos%C3%A9+Luis&rft.date=2005&rft.inst=E.T.S.I.+Minas+(UPM)+%3Chttps%3A%2F%2Foa.upm.es%2Fview%2Finstitution%2FMinas%2F%3E&rft.title=Nuevas+aplicaciones+de+recursos+yes%C3%ADferos+%3A+desarrollo%2C+caracterizaci%C3%B3n+y+reciclado&rft.tpages=482&rft.degree=Doctoral