The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
D. Nölle, “FEL Operation at the European XFEL Facility”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 766-771. doi:10.18429/JACoW-FEL2019-FRA01