The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
D. Gonnella, J.J. Kaufman, and M. Liepe, "Sensitivity of Niobium Superconducting RF Cavities to Magnetic Field", in Proc. 17th International Conference on RF Superconductivity, Whistler, BC, Canada, 13-18, 2015, paper MOBA03, pp. 34-36, ISBN: 978-3-95450-178-6, doi:10.18429/JACoW-SRF2015-MOBA03, http://srf2015.vrws.de/papers/moba03.pdf, 2015.