The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Matsumura:IPAC2016-WEPOR020}
\bibitem{Matsumura:IPAC2016-WEPOR020}
H. Matsumura, K. Haga, K. Hozumi, T. Miura, S. Nagaguro, T. Obina, \emph{et al.},
% H. Matsumura, K. Haga, K. Hozumi, T. Miura, S. Nagaguro, T. Obina, T. Oyama, S. Sakanaka, A. Toyoda, and N. Yoshihara,
% H. Matsumura \emph{et al.},
\textquotedblleft{Beam Loss Estimation by Measurement of Secondarily Produced Photons under High Average-current Operations of Compact ERL in KEK}\textquotedblright,
% in \emph{Proc. IPAC2016}, pp. 2711--2714,
% in \emph{Proc. IPAC2016}, Busan, Korea, May 2016, paper WEPOR020, pp. 2711--2714,
in \emph{Proc. 7th Int. Particle Accelerator Conf. (IPAC'16)},
Busan, Korea, May 2016, paper WEPOR020, pp. 2711--2714,
% ISBN: 978-3-95450-147-2,
\url{http://jacow.org/ipac2016/papers/wepor020.pdf},
\url{doi:10.18429/JACoW-IPAC2016-WEPOR020}, 2016.