The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
J.H. Thie, A. Gössel, J. Iversen, D. Klinke, C. Müller, A.A. Sulimov, and D. Tischhauser, "Operation Experience with Half Cell Measurement Machine and Cavity Tuning Machine in 3 Years of European XFEL Cavity Series Production", in Proc. 17th International Conference on RF Superconductivity, Whistler, BC, Canada, 13-18, 2015, paper THPB031, pp. 1149-1153, ISBN: 978-3-95450-178-6, doi:10.18429/JACoW-SRF2015-THPB031, http://srf2015.vrws.de/papers/thpb031.pdf, 2015.