?url_ver=Z39.88-2004&rft_id=CaltechAUTHORS%3ALINbssa08&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Lin%2C+Guoqing&rft.aulast=Lin&rft.aufirst=Guoqing&rft.issue=5&rft.volume=98&rft.date=October+2008&rft.issn=0037-1106&rft.atitle=A+Search+for+Temporal+Variations+in+Station+Terms+in+Southern+California+from+1984+to+2002&rft.title=Bulletin+of+the+Seimological+Society+of+America&rft.pages=2118-2132&rft.genre=article