?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=C.&rft.aulast=Fossi&rft.au=Fossi%2C+C.&rft.title=Pianificazione+elettromagnetica+in+ambiente+urbano+tramite+ray+tracing&rft.degree=Masters&rft.inst=University+of+Trento&rft.date=2007