?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Hessel%2C+Heather&rft.aulast=Hessel&rft.aufirst=Heather&rft.date=7+June+2007&rft.title=The+ALEPH+Reporting+Center%3A+Hype+or+Help%3F&rft.genre=proceeding