The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
T. Inagaki et al., “Stable Generation of High Power Self-seeded XFEL at SACLA”, in Proc. 5th Int. Particle Accelerator Conf. (IPAC'14), Dresden, Germany, June 2014, pp. 2888-2890, doi:10.18429/JACoW-IPAC2014-THPRO016