The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
K. Papke, F. Gerigk, and U. van Rienen, “Progress of HOM Couplers for CERN SPL Cavities”, in Proc. 5th Int. Particle Accelerator Conf. (IPAC'14), Dresden, Germany, June 2014, pp. 2568-2570, doi:10.18429/JACoW-IPAC2014-WEPRI041