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