The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Kim:IPAC2016-WEPMY015} \bibitem{Kim:IPAC2016-WEPMY015} J. Kim, M.S. Hur, M. Kim, I.H. Nam, and H. Suk, \textquotedblleft{Numerical Studies on Tunable Coherent Radiations with a Laser-Plasma Accelerator}\textquotedblright, % in \emph{Proc. IPAC2016}, pp. 2579--2581, % in \emph{Proc. IPAC2016}, Busan, Korea, Mar. 2016, paper WEPMY015, pp. 2579--2581, in \emph{Proc. 7th International Particle Accelerator Conference (IPAC'16)}, Busan, Korea, Mar. 2016, paper WEPMY015, pp. 2579--2581, % ISBN: 978-3-95450-147-2, \url{http://jacow.org/ipac2016/papers/wepmy015.pdf}, \url{doi:10.18429/JACoW-IPAC2016-WEPMY015}, 2016.