[n] H. B. Wang, M. Li, and X. Yang, “DC High Voltage Photoemission Electron Gun for CAEP FEL”, in Proc. FEL'11, Shanghai, China, Aug. 2011, paper THPB20, pp. 598-600.
%\cite{Wang:FEL11-THPB20} \bibitem{Wang:FEL11-THPB20} H. B. Wang, M. Li, and X. Yang, \textquotedblleft{DC High Voltage Photoemission Electron Gun for CAEP FEL}\textquotedblright, in \emph{Proc. FEL’11}, Shanghai, China, Aug. 2011, paper THPB20, pp. 598--600.
@inproceedings{wang:fel11-thpb20, author = {H. B. Wang and M. Li and X. Yang}, title = {{DC High Voltage Photoemission Electron Gun for CAEP FEL}}, booktitle = {Proc. FEL'11}, pages = {598--600}, paper = {THPB20}, venue = {Shanghai, China, Aug. 2011}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/FEL2011/papers/THPB20.pdf}, language = {english} }