The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Umemori:IPAC2016-WEPMB016}
\bibitem{Umemori:IPAC2016-WEPMB016}
K. Umemori, H. Hara, H. Inoue, E. Kako, T. Konomi, T. Kubo, \emph{et al.},
% K. Umemori, H. Hara, H. Inoue, E. Kako, T. Konomi, T. Kubo, H. Sakai, K. Sennyu, H. Shimizu, M. Yamanaka, and T. Yanagisawa,
% K. Umemori \emph{et al.},
\textquotedblleft{Vertical Test Results of Nitrogen Doped SRF Cavities at KEK}\textquotedblright,
% in \emph{Proc. IPAC2016}, pp. 2154--2157,
% in \emph{Proc. IPAC2016}, Busan, Korea, May 2016, paper WEPMB016, pp. 2154--2157,
in \emph{Proc. 7th Int. Particle Accelerator Conf. (IPAC'16)},
Busan, Korea, May 2016, paper WEPMB016, pp. 2154--2157,
% ISBN: 978-3-95450-147-2,
\url{http://jacow.org/ipac2016/papers/wepmb016.pdf},
\url{doi:10.18429/JACoW-IPAC2016-WEPMB016}, 2016.