The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
F. Wolff-Fabris et al., “Absorbed Radiation Doses on the European XFEL Undulator Systems During Early User Experiments”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 569-573. doi:10.18429/JACoW-FEL2019-WED02