?url_ver=Z39.88-2004&rft_id=10.1109%2FRFM.2013.6757242&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=M.Z.&rft.aulast=Ur+Rehman&rft.au=Ur+Rehman%2C+M.Z.&rft.title=Microwave+bandpass+filter+using+QMSIW&rft.date=2013&rft.genre=proceeding