The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Liang:IPAC2017-THPAB149}
\bibitem{Liang:IPAC2017-THPAB149}
C.C. Liang, B.Y. Chen, C.H. Chen, M.C. Chou, S. Fann, C.S. Huang, \emph{et al.},
% C.C. Liang, B.Y. Chen, C.H. Chen, M.C. Chou, S. Fann, C.S. Huang, N.Y. Huang, J.-Y. Hwang, W.K. Lau, A.P. Lee, T.Y. Lee, W.Y. Lin, and T.-C. Yu,
% C.C. Liang \emph{et al.},
\textquotedblleft{Characterization of the THz Radiation-Based Bunch Length Measurement System for the NSRRC Photoinjector}\textquotedblright,
% in \emph{Proc. IPAC2017}, pp. 4080--4082,
% in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper THPAB149, pp. 4080--4082,
in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)},
Copenhagen, Denmark, May 2017, paper THPAB149, pp. 4080--4082,
% ISBN: 978-3-95450-182-3,
\url{http://jacow.org/ipac2017/papers/thpab149.pdf},
\url{https://doi.org/10.18429/JACoW-IPAC2017-THPAB149}, 2017.