The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
M.P. Kelly et al., “Superconducting Harmonic Cavity for the Advanced Photon Source Upgrade”, in Proc. 6th Int. Particle Accelerator Conf. (IPAC'15), Richmond, VA, USA, May 2015, pp. 3267-3269, doi:10.18429/JACoW-IPAC2015-WEPTY008