?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=GH&rft.aulast=Jones&rft.au=Jones%2C+GH&rft.issue=21&rft.issn=0094-8276&rft.title=Geophysical+Research+Letters&rft.volume=33&rft.date=9+November+2006&rft.atitle=Formation+of+Saturn's+ring+spokes+by+lightning-induced+electron+beams&rft.genre=article