The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
C. Li et al., “Photocathode Laser Development for Superconducting X-Ray Free Electron Lasers at DESY”, in Proc. IPAC'21, Campinas, SP, Brazil, May 2021, pp. 3599-3601. doi:10.18429/JACoW-IPAC2021-WEPAB379