The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Wang:IPAC2018-THPMK019}
\bibitem{Wang:IPAC2018-THPMK019}
P. Wang, M.C. Chou, J.-Y. Hwang, W.K. Lau, A.P. Lee, C.T. Lee, and \emph{et al.},
% P. Wang, M.C. Chou, J.-Y. Hwang, W.K. Lau, A.P. Lee, C.T. Lee, and K.C. Leou,
% P. Wang \emph{et al.},
\textquotedblleft{Generation of Tunable Femtosecond X-Rays from High-Period-Number Resonant Transition Radiation Emitters}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'18}, Vancouver, BC, Canada, Apr. 4,, pp. 4339--4341,
\url{doi:10.18429/JACoW-IPAC2018-THPMK019}
% --- complete form (published paper) - JACoW template Feb 2018 ---
% in \emph{Proc. 9th International Particle Accelerator Conference (IPAC'18)}, Vancouver, BC, Canada, Apr. 4,,
% pp. 4339--4341, \url{doi:10.18429/JACoW-IPAC2018-THPMK019}
% --- additional material ---
% ISBN: 978-3-95450-184-7, \url{http://jacow.org/ipac2018/papers/thpmk019.pdf}