?url_ver=Z39.88-2004&rft_id=10.1109%2FRFM.2015.7587715&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Socheatra&rft.au=Socheatra%2C+S.&rft.aufirst=S.&rft.isbn=9781467381703&rft.title=Highly+selective+bandstop+filter+using+finite+Q+resonators&rft.date=2016&rft.genre=proceeding