The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
V. Grattoni, J.E. Baader, and S. Casalbuoni, “Superconducting Phase Shifter Design for the Afterburner at the European XFEL”, in Proc. IPAC'21, Campinas, SP, Brazil, May 2021, pp. 3823-3826. doi:10.18429/JACoW-IPAC2021-THPAB036