?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Jim&rft.aulast=Hammons&rft.au=Hammons%2C+Jim&rft.title=Summon-360+Working+Group+Update&rft.date=May+2023&rft.genre=proceeding