The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
J. Branlard et al., “LLRF Commissioning of the European XFEL RF Gun and Its First Linac RF Station”, in Proc. 6th Int. Particle Accelerator Conf. (IPAC'15), Richmond, VA, USA, May 2015, pp. 1377-1379, doi:10.18429/JACoW-IPAC2015-TUAD3