?url_ver=Z39.88-2004&rft_id=doi%3A10.1029%2F2004JB003286&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Helmstetter%2C+Agnes&rft.aulast=Helmstetter&rft.aufirst=Agnes&rft.issue=B5&rft.volume=110&rft.date=15+March+2005&rft.issn=0148-0227&rft.atitle=Importance+of+small+earthquakes+for+stress+transfers+and+earthquake+triggering&rft.title=Journal+of+Geophysical+Research&rft.pages=1-13&rft.genre=article