?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Aitkens&rft.aufirst=Jane&rft.au=Aitkens%2C+Jane&rft.date=14+June+2004&rft.title=NAAUG+Enhancements+2003-2004&rft.genre=proceeding