The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
Y.Q. Liu et al., “Engineering Design of Low-Emittance DC-SRF Photocathode Injector”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 460-462. doi:10.18429/JACoW-FEL2019-WEP056