The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
K.X. Liu et al., “Simulation Optimization of DC-SRF Photoinjector for Low-Emittance Electron Beam Generation”, presented at the 38th Int. Free Electron Laser Conf. (FEL'17), Santa Fe, NM, USA, Aug. 2017, paper WEA03, unpublished.