The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Liu:IPAC2016-MOPMB042}
\bibitem{Liu:IPAC2016-MOPMB042}
X.Y. Liu, P. Lu, B.G. Sun, L.L. Tang, F.F. Wu, Y.L. Yang, \emph{et al.},
% X.Y. Liu, P. Lu, B.G. Sun, L.L. Tang, F.F. Wu, Y.L. Yang, T.Y. Zhou, and Z.R. Zhou,
% X.Y. Liu \emph{et al.},
\textquotedblleft{Design and Simulation of Button Beam Position Monitor for IR-FEL*}\textquotedblright,
% in \emph{Proc. IPAC2016}, pp. 187--189,
% in \emph{Proc. IPAC2016}, Busan, Korea, May 2016, paper MOPMB042, pp. 187--189,
in \emph{Proc. 7th Int. Particle Accelerator Conf. (IPAC'16)},
Busan, Korea, May 2016, paper MOPMB042, pp. 187--189,
% ISBN: 978-3-95450-147-2,
\url{http://jacow.org/ipac2016/papers/mopmb042.pdf},
\url{doi:10.18429/JACoW-IPAC2016-MOPMB042}, 2016.