[n] G. Xu and S. C. Jiang, “On-Axis Beam Accumulation Based on a Triple-Frequency RF System”, in Proc. IPAC'20, Caen, France, May 2020, pp. 40. doi:10.18429/JACoW-IPAC2020-WEVIR04
%\cite{GXu:IPAC20-WEVIR04} \bibitem{GXu:IPAC20-WEVIR04} G. Xu and S. C. Jiang, \textquotedblleft{On-Axis Beam Accumulation Based on a Triple-Frequency RF System}\textquotedblright, in \emph{Proc. IPAC’20}, Caen, France, May 2020, pp. 40. \url{doi:10.18429/JACoW-IPAC2020-WEVIR04}
@inproceedings{gxu:ipac20-wevir04, author = {G. Xu and S. C. Jiang}, title = {{On-Axis Beam Accumulation Based on a Triple-Frequency RF System}}, booktitle = {Proc. IPAC'20}, pages = {40}, paper = {WEVIR04}, venue = {Caen, France}, series = {International Particle Accelerator Conference}, number = {11}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {12}, year = {2021}, issn = {2673-5490}, isbn = {978-3-95-450213-4}, doi = {10.18429/JACoW-IPAC2020-WEVIR04}, url = {https://www.jacow.org/ipac2020/papers/WEVIR04.pdf}, language = {english} }