The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Chou:FEL2017-MOP052}
\bibitem{Chou:FEL2017-MOP052}
M.C. Chou, K.T. Hsu, S.Y. Hsu, N.Y. Huang, C.-S. Hwang, J.-Y. Hwang, \emph{et al.},
% M.C. Chou, K.T. Hsu, S.Y. Hsu, N.Y. Huang, C.-S. Hwang, J.-Y. Hwang, J.C. Jan, C.K. Kuan, W.K. Lau, A.P. Lee, C.C. Liang, G.-H. Luo, I.C. Sheng, and Y.H. Wen,
% M.C. Chou \emph{et al.},
\textquotedblleft{First Observation of Coherent THz Undulator Radiation Driven by NSRRC High Brightness Photo-Injector}\textquotedblright,
in \emph{Proc. FEL2017}, \url{https://doi.org/10.18429/JACoW-FEL2017-MOP052}, 2018.
% in \emph{Proc. FEL2017}, \url{https://doi.org/10.18429/JACoW-FEL2017-MOP052}, pp. 170--173.
% in \emph{Proc. FEL2017}, Santa Fe, NM, USA, Aug. 2017, paper MOP052, \url{https://doi.org/10.18429/JACoW-FEL2017-MOP052}
% in \emph{Proc. 38th Int. Free Electron Laser Conf. (FEL'17)},
% Santa Fe, NM, USA, Aug. 2017, paper MOP052, pp. 170--173,
% ISBN: 978-3-95450-179-3,
% \url{http://jacow.org/fel2017/papers/mop052.pdf},
% \url{https://doi.org/10.18429/JACoW-FEL2017-MOP052}, 2018.