?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Liu%2C+Shu&rft.aulast=Liu&rft.aufirst=Shu&rft.date=May+2010&rft.title=Developing+an+Institutional+Repository%3A+A+DigiTool+Experience+at+Colorado+State+University&rft.genre=proceeding