The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{chen:srf2019-mop039} \bibitem{chen:srf2019-mop039} S. Chen, M. Chen, L.W. Feng, J.K. Hao, L. Lin, K.X. Liu, \emph{et al.}, % S. Chen, M. Chen, L.W. Feng, J.K. Hao, L. Lin, K.X. Liu, S.W. Quan, F. Wang, and F. Zhu, % S. Chen \emph{et al.}, \textquotedblleft{Nitrogen Doping Studies of Superconducting Cavities at Peking University}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. SRF'19}, Dresden, Germany, Jun.-Jul. 2019, pp. 141--143. \url{doi:10.18429/JACoW-SRF2019-MOP039} % --- additional material -ISSN/ISBN-- % ISBN: 978-3-95450-211-0, ISSN: ""