?url_ver=Z39.88-2004&rft_id=doi%3A10.1029%2F2006GL026764&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Pollitz%2C+Fred+F.&rft.aulast=Pollitz&rft.aufirst=Fred+F.&rft.issue=15&rft.volume=33&rft.date=11+August+2006&rft.issn=0094-8276&rft.atitle=Direct+test+of+static+stress+versus+dynamic+stress+triggering+of+aftershocks&rft.title=Geophysical+Research+Letters&rft.pages=1-5&rft.genre=article