The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
P. Zhang et al., “The Development of HOM-damped 166.6MHz SRF Cavities for High Energy Photon Source in Beijing”, presented at the 63th ICFA Advanced Beam Dynamics Workshop on Energy Recovery Linacs (ERL'19), Berlin, Germany, Sep. 2019, paper THCOWBS05, unpublished.