?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Xu%2C+Fwi&rft.aufirst=Fwi&rft.aulast=Xu&rft.date=9+May+2009&rft.title=Uncovering+Hidden+Titles%3A+Contributing+Factors+and+Solutions+in+the+Context+of+Migrating+to+SFX&rft.genre=proceeding