The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
J.T. Popielarski et al., “FRIB SRF Cryomodule Performance Testing and Status”, presented at the 61\textsuperscript{st} ICFA ABDW on High-Intensity and High-Brightness Hadron Beams (HB'18), Daejeon, Korea, June 2018, paper TUA1WC03, unpublished.