The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
E. Schneidmiller et al., “Two-Color Operation of FLASH2 Undulator”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 168-171. doi:10.18429/JACoW-FEL2019-TUP055