The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
R. Kleindienst, A. Burrill, S. Keckert, J. Knobloch, and O. Kugeler, "Commissioning Results of the HZB Quadrupole Resonator", in Proc. 17th International Conference on RF Superconductivity, Whistler, BC, Canada, 13-18, 2015, paper WEA1A04, pp. 930-936, ISBN: 978-3-95450-178-6, doi:10.18429/JACoW-SRF2015-WEA1A04, http://srf2015.vrws.de/papers/wea1a04.pdf, 2015.