?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Cropper&rft.aufirst=M&rft.au=Cropper%2C+M&rft.title=Monthly+Notices+of+the+Royal+Astronomical+Society&rft.issn=1365-2966&rft.pages=33-44&rft.date=September+2003&rft.atitle=A+concept+for+a+superconducting+tunnelling+junction+based+spectrograph&rft.issue=1&rft.volume=344&rft.genre=article