?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Paolini&rft.au=Paolini%2C+Marco&rft.aufirst=Marco&rft.btitle=ITIS+Galileo&rft.tpages=160&rft.date=26+November+2013&rft.isbn=978-88-06-21810-2&rft.genre=book