The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Joo:IPAC2015-WEPMN039}
\bibitem{Joo:IPAC2015-WEPMN039}
Y.D. Joo, M.-H. Chun, T. Ha, I. Hwang, B.-J. Lee, I.S. Park, \emph{et al.},
% Y.D. Joo, M.-H. Chun, T. Ha, I. Hwang, B.-J. Lee, I.S. Park, S. Shin, Y.U. Sohn, and I.H. Yu,
% Y.D. Joo \emph{et al.},
\textquotedblleft{RF Accelerating Voltage of PLS-II Superconducting RF System for Stable Top-up Operation with Beam Current of 400 mA}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'15}, Richmond, VA, USA, May 2015, pp. 3015--3017,
\url{doi:10.18429/JACoW-IPAC2015-WEPMN039}
% --- complete form (published paper) - JACoW template Feb 2018 ---
% in \emph{Proc. 6th International Particle Accelerator Conference (IPAC'15)}, Richmond, VA, USA, May 2015,
% pp. 3015--3017, \url{doi:10.18429/JACoW-IPAC2015-WEPMN039}
% --- additional material ---
% ISBN: 978-3-95450-168-7, \url{http://jacow.org/ipac2015/papers/wepmn039.pdf}