The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Gong:IPAC2016-WEPMR048}
\bibitem{Gong:IPAC2016-WEPMR048}
L. Gong, W. Chen, W. Kang, L.Z. Li, H.H. Lu, and Y.F. Yang,
\textquotedblleft{Hall Element Relative Position and Angle Calibrations for the Cryogenic Permanent Magnet Undulator}\textquotedblright,
% in \emph{Proc. IPAC2016}, pp. 2386--2388,
% in \emph{Proc. IPAC2016}, Busan, Korea, May 2016, paper WEPMR048, pp. 2386--2388,
in \emph{Proc. 7th Int. Particle Accelerator Conf. (IPAC'16)},
Busan, Korea, May 2016, paper WEPMR048, pp. 2386--2388,
% ISBN: 978-3-95450-147-2,
\url{http://jacow.org/ipac2016/papers/wepmr048.pdf},
\url{doi:10.18429/JACoW-IPAC2016-WEPMR048}, 2016.