[n] J. Liu and H. Luo, “The Advantage of Cold Electron Source in Electron Diffraction”, in Proc. IPAC'21, Campinas, Brazil, May 2021, pp. 4053-4055. doi:10.18429/JACoW-IPAC2021-THPAB151
%\cite{Liu:IPAC21-THPAB151} \bibitem{Liu:IPAC21-THPAB151} J. Liu and H. Luo, \textquotedblleft{The Advantage of Cold Electron Source in Electron Diffraction}\textquotedblright, in \emph{Proc. IPAC’21}, Campinas, Brazil, May 2021, pp. 4053--4055. \url{doi:10.18429/JACoW-IPAC2021-THPAB151}
@inproceedings{liu:ipac21-thpab151, author = {J. Liu and H. Luo}, title = {{The Advantage of Cold Electron Source in Electron Diffraction}}, booktitle = {Proc. IPAC'21}, pages = {4053--4055}, paper = {THPAB151}, venue = {Campinas, Brazil, May 2021}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2021-THPAB151}, url = {https://jacow.org/ipac2021/papers/THPAB151.pdf}, language = {english} }