The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Sannibale:NAPAC2016-TUB3IO02} \bibitem{Sannibale:NAPAC2016-TUB3IO02} F. Sannibale, \textquotedblleft{Overview of Electron Source Development for High Repetition Rate FEL Facilities}\textquotedblright, % in \emph{Proc. NAPAC2016}, pp. 445--449, % in \emph{Proc. NAPAC2016}, Chicago, IL, USA, Oct. 2016, paper TUB3IO02, pp. 445--449, in \emph{Proc. North American Particle Accelerator Conf. (NAPAC'16)}, Chicago, IL, USA, Oct. 2016, paper TUB3IO02, pp. 445--449, % ISBN: 978-3-95450-180-9, \url{https://jacow.org/napac2016/papers/tub3io02.pdf}, \url{https://doi.org/10.18429/JACoW-NAPAC2016-TUB3IO02}, 2017.