?url_ver=Z39.88-2004&rft_id=doi%3A10.1785%2F0120100131&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Frohlich%2C+Cliff&rft.aulast=Frohlich&rft.aufirst=Cliff&rft.issue=1&rft.volume=101&rft.date=February+2011&rft.issn=0037-1106&rft.atitle=The+Dallas-Fort+Worth+Earthquake+Sequence%3A+October+2008+through+May+2009&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.pages=327-340&rft.genre=article