?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Michael&rft.aulast=North&rft.au=North%2C+Michael&rft.title=Voyager+Reporting+(MS+Access+SQL+query)+and+FUNCTIONS.+-+Using+FUNCTIONS+in+Voyager+Reporting&rft.date=7+May+2009&rft.genre=proceeding