The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
V. Tzoganis, O. Kamigaito, T. Nagatomo, T. Nakagawa, and C.P. Welsch, “Emittance Measurements and Operation Optimization for ECR Ion Sources”, in Proc. 7th Int. Particle Accelerator Conf. (IPAC'16), Busan, Korea, May 2016, paper MOPMR048, pp. 361-363, ISBN: 978-3-95450-147-2, doi:10.18429/JACoW-IPAC2016-MOPMR048, http://jacow.org/ipac2016/papers/mopmr048.pdf, 2016.