The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
A. Vostrikov, M. Checchin, A. Grassellino, Y.K. Kim, and A. Romanenko, “Modifications of Superconducting Properties of Niobium Caused by Nitrogen Doping Recipes for High Q Cavities”, in Proc. 6th Int. Particle Accelerator Conf. (IPAC'15), Richmond, VA, USA, May 2015, pp. 3312-3314, doi:10.18429/JACoW-IPAC2015-WEPTY022