The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
D. Douglas et al., “Architectural Considerations for Recirculated and Energy-Recovered Hard XFEL Drivers”, in Proc. 9th Int. Particle Accelerator Conf. (IPAC'18), Vancouver, BC, Canada, Apr. 4,, pp. 4560-4563, doi:10.18429/JACoW-IPAC2018-THPMK106