The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
S. Serkez et al., “Two Colors at the SASE3 Line of the European XFEL: Project Scope and First Measurements”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 195-198. doi:10.18429/JACoW-FEL2019-TUP062