?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Sartori&rft.aufirst=G.&rft.au=Sartori%2C+G.&rft.date=2007&rft.title=Sviluppo+di+una+metodologia+per+la+sintesi+di+antenne+elicoidali+multi-banda.&rft.degree=Masters&rft.inst=University+of+Trento