The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Yang:SRF2017-THPB029}
\bibitem{Yang:SRF2017-THPB029}
Z.Q. Yang, X.Y. Lu, W.W. Tan, D.Y. Yang, Y. Yang, and J. Zhao,
\textquotedblleft{XPS Studies of Nitrogen Doping Nb Samples before and after GCIB Etching}\textquotedblright,
in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB029}, 2018.
% in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB029}, pp. 802--804.
% in \emph{Proc. SRF2017}, Lanzhou, China, July 2017, paper THPB029, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB029}
% in \emph{Proc. 18th Int. Conf. on RF Superconductivity (SRF'17)},
% Lanzhou, China, July 2017, paper THPB029, pp. 802--804,
% ISBN: 978-3-95450-191-5,
% \url{http://jacow.org/srf2017/papers/thpb029.pdf},
% \url{https://doi.org/10.18429/JACoW-SRF2017-THPB029}, 2018.