?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=A.&rft.aulast=Penaccini&rft.au=Penaccini%2C+A.&rft.inst=University+of+Trento&rft.title=Antenne+a+Patch+Multibanda+con+erosione+Frattale&rft.date=2007&rft.degree=Masters