The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Levinsen:IPAC2016-TUPMR020} \bibitem{Levinsen:IPAC2016-TUPMR020} Y.I. Levinsen, L. Celona, M. Eshraqi, and L. Neri, \textquotedblleft{In-depth Analysis and Optimization of the European Spallation Source Front End Lattice}\textquotedblright, % in \emph{Proc. IPAC2016}, pp. 1274--1277, % in \emph{Proc. IPAC2016}, Busan, Korea, May 2016, paper TUPMR020, pp. 1274--1277, in \emph{Proc. 7th Int. Particle Accelerator Conf. (IPAC'16)}, Busan, Korea, May 2016, paper TUPMR020, pp. 1274--1277, % ISBN: 978-3-95450-147-2, \url{http://jacow.org/ipac2016/papers/tupmr020.pdf}, \url{doi:10.18429/JACoW-IPAC2016-TUPMR020}, 2016.