?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Anne+L.&rft.aulast=Highsmith&rft.au=Highsmith%2C+Anne+L.&rft.title=Studying+SFX+Logs+to+Better+Understand+User+Behavior+&rft.date=31+July+2008&rft.genre=proceeding