The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Zhou:SRF2017-TUPB099}
\bibitem{Zhou:SRF2017-TUPB099}
D. Zhou, J.E. Chen, W. Cheng, L.W. Feng, J.K. Hao, L. Lin, \emph{et al.},
% D. Zhou, J.E. Chen, W. Cheng, L.W. Feng, J.K. Hao, L. Lin, K.X. Liu, S.W. Quan, F. Wang, H.M. Xie, F. Zhu, and D.H. Zhuang,
% D. Zhou \emph{et al.},
\textquotedblleft{Vertical Test System for Superconducting RF Cavities at Peking University}\textquotedblright,
in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-TUPB099}, 2018.
% in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-TUPB099}, pp. 631--634.
% in \emph{Proc. SRF2017}, Lanzhou, China, July 2017, paper TUPB099, \url{https://doi.org/10.18429/JACoW-SRF2017-TUPB099}
% in \emph{Proc. 18th Int. Conf. on RF Superconductivity (SRF'17)},
% Lanzhou, China, July 2017, paper TUPB099, pp. 631--634,
% ISBN: 978-3-95450-191-5,
% \url{http://jacow.org/srf2017/papers/tupb099.pdf},
% \url{https://doi.org/10.18429/JACoW-SRF2017-TUPB099}, 2018.