The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Chen:IPAC2016-MOPOW035}
\bibitem{Chen:IPAC2016-MOPOW035}
C.H. Chen, F.H. Chao, Y.C. Chiu, Y.-C. Huang, A.P. Lee, M.H. Wu, and \emph{et al.},
% C.H. Chen, F.H. Chao, Y.C. Chiu, Y.-C. Huang, A.P. Lee, M.H. Wu, and G. Zhao,
% C.H. Chen \emph{et al.},
\textquotedblleft{A Compact, Wavelength Tunable MW-THz FEL Amplifier}\textquotedblright,
% in \emph{Proc. IPAC2016}, pp. 789--792,
% in \emph{Proc. IPAC2016}, Busan, Korea, Mar. 2016, paper MOPOW035, pp. 789--792,
in \emph{Proc. 7th International Particle Accelerator Conference (IPAC'16)},
Busan, Korea, Mar. 2016, paper MOPOW035, pp. 789--792,
% ISBN: 978-3-95450-147-2,
\url{http://jacow.org/ipac2016/papers/mopow035.pdf},
\url{doi:10.18429/JACoW-IPAC2016-MOPOW035}, 2016.