The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Kim:NAPAC2016-WEPOB06}
\bibitem{Kim:NAPAC2016-WEPOB06}
S.H. Kim,
\textquotedblleft{Parameterization of Helical Superconducting Undulator Magnetic Field*}\textquotedblright,
% in \emph{Proc. NAPAC2016}, pp. 894--896,
% in \emph{Proc. NAPAC2016}, Chicago, IL, USA, Oct. 2016, paper WEPOB06, pp. 894--896,
in \emph{Proc. North American Particle Accelerator Conf. (NAPAC'16)},
Chicago, IL, USA, Oct. 2016, paper WEPOB06, pp. 894--896,
% ISBN: 978-3-95450-180-9,
\url{https://jacow.org/napac2016/papers/wepob06.pdf},
\url{https://doi.org/10.18429/JACoW-NAPAC2016-WEPOB06}, 2017.