The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Todd:IPAC2019-TUPRB103} \bibitem{Todd:IPAC2019-TUPRB103} A.M.M. Todd, W.B. Colson, M. De Pas, S. Gewinner, S.C. Gottschalk, H. Junkes, \emph{et al.}, % A.M.M. Todd, W.B. Colson, M. De Pas, S. Gewinner, S.C. Gottschalk, H. Junkes, G. Meijer, J. Rathke, T. Schultheiss, W. Schöllkopf, L.M. Young, and G. von Helden, % A.M.M. Todd \emph{et al.}, \textquotedblleft{The FHI FEL Upgrade Design}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. IPAC'19}, Melbourne, Australia, May 2019, pp. 1903--1905, \url{doi:10.18429/JACoW-IPAC2019-TUPRB103} % --- complete form (published paper) - JACoW template Feb 2018 --- % in \emph{Proc. 10th International Particle Accelerator Conference (IPAC'19)}, Melbourne, Australia, May 2019, % pp. 1903--1905. \url{doi:10.18429/JACoW-IPAC2019-TUPRB103} % --- additional material --- % ISBN: 978-3-95450-208-0, \url{http://jacow.org/ipac2019/papers/tuprb103.pdf}