The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Ono:IPAC2017-TUPAB059} \bibitem{Ono:IPAC2017-TUPAB059} H. Ono, H. Iijima, J. Miyamatsu, K. Sakaue, and M. Washio, \textquotedblleft{Study on CsKSb Photocathode for the RF Electron Gun}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 1456--1459, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper TUPAB059, pp. 1456--1459, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper TUPAB059, pp. 1456--1459, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/tupab059.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-TUPAB059}, 2017.