The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Yokota:IPAC2016-THPOW006}
\bibitem{Yokota:IPAC2016-THPOW006}
A. Yokota, R. Kaku, M. Kuriki, K. Negishi, Y. Seimiya, and M. Urano,
\textquotedblleft{A Study of Operational Lifetime of CsK2Sb Photo-cathode}\textquotedblright,
% in \emph{Proc. IPAC2016}, pp. 3938--3940,
% in \emph{Proc. IPAC2016}, Busan, Korea, May 2016, paper THPOW006, pp. 3938--3940,
in \emph{Proc. 7th Int. Particle Accelerator Conf. (IPAC'16)},
Busan, Korea, May 2016, paper THPOW006, pp. 3938--3940,
% ISBN: 978-3-95450-147-2,
\url{http://jacow.org/ipac2016/papers/thpow006.pdf},
\url{doi:10.18429/JACoW-IPAC2016-THPOW006}, 2016.