?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Vassallo+Magro%2C+Jos%C3%A9+Manuel&rft.aulast=Vassallo+Magro&rft.aufirst=Jos%C3%A9+Manuel&rft.pages=19-30&rft.issue=3506&rft.title=Revista+de+obras+p%C3%BAblicas&rft.atitle=Diez+a%C3%B1os+de+peaje+sombra+en+Espa%C3%B1a&rft.issn=0034-8619&rft.volume=157&rft.date=January+2010&rft.genre=article