The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Wang:IPAC2017-WEPIK107} \bibitem{Wang:IPAC2017-WEPIK107} J. Wang, B.S. Sian, P.V. Tyagi, R. Valizadeh, Y. Wang, G.X. Xia, \emph{et al.}, % J. Wang, B.S. Sian, P.V. Tyagi, R. Valizadeh, Y. Wang, G.X. Xia, G.L. Yu, B. Zhang, and Y.X. Zhang, % J. Wang \emph{et al.}, \textquotedblleft{Comparison Studies of Graphene Sey Results in NSRL and DL}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 3196--3199, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper WEPIK107, pp. 3196--3199, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper WEPIK107, pp. 3196--3199, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/wepik107.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-WEPIK107}, 2017.