[n] S. W. Xu et al., “Design and Analysis of the Cold Cathode Ion Source for 200 MeV Superconducting Cyclotron”, in Proc. IPAC'19, Melbourne, Australia, May 2019, pp. 2040-2042. doi:10.18429/JACoW-IPAC2019-TUPTS050
%\cite{Xu:IPAC19-TUPTS050} \bibitem{Xu:IPAC19-TUPTS050} S. W. Xu \emph{et al.}, \textquotedblleft{Design and Analysis of the Cold Cathode Ion Source for 200 MeV Superconducting Cyclotron}\textquotedblright, in \emph{Proc. IPAC’19}, Melbourne, Australia, May 2019, pp. 2040--2042. \doi{10.18429/JACoW-IPAC2019-TUPTS050}
@inproceedings{xu:ipac19-tupts050, author = {S. W. Xu and others}, title = {{Design and Analysis of the Cold Cathode Ion Source for 200 MeV Superconducting Cyclotron}}, booktitle = {Proc. IPAC'19}, pages = {2040--2042}, paper = {TUPTS050}, venue = {Melbourne, Australia, May 2019}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2019-TUPTS050}, url = {http://accelconf.web.cern.ch/ipac2019/papers/TUPTS050.pdf}, language = {english} }