The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
F. Le Pimpec, “Commissioning Status of the European XFEL Photon Beam System”, in Proc. 38th Int. Free Electron Laser Conf. (FEL'17), Santa Fe, NM, USA, Aug. 2017, paper MOP044, pp. 144-148, ISBN: 978-3-95450-179-3, https://doi.org/10.18429/JACoW-FEL2017-MOP044, 2018.