The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
S. Spampinati, E. Allaria, L. Giannessi, and P. Rebernik Ribič, “Energy Spread Impact on HGHG and EEHG FEL Pulse Energy”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 250-253. doi:10.18429/JACoW-FEL2019-TUP083