[n] Zh. X. Tang, “Preliminary Study of 500 MHz HOM-Free RF Cavity”, in Proc. IPAC'21, Campinas, Brazil, May 2021, pp. 4050-4052. doi:10.18429/JACoW-IPAC2021-THPAB147
%\cite{Tang:IPAC21-THPAB147} \bibitem{Tang:IPAC21-THPAB147} Zh. X. Tang, \textquotedblleft{Preliminary Study of 500 MHz HOM-Free RF Cavity}\textquotedblright, in \emph{Proc. IPAC’21}, Campinas, Brazil, May 2021, pp. 4050--4052. \url{doi:10.18429/JACoW-IPAC2021-THPAB147}
@inproceedings{tang:ipac21-thpab147, author = {Zh. X. Tang}, title = {{Preliminary Study of 500 MHz HOM-Free RF Cavity}}, booktitle = {Proc. IPAC'21}, pages = {4050--4052}, paper = {THPAB147}, venue = {Campinas, Brazil, May 2021}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2021-THPAB147}, url = {https://jacow.org/ipac2021/papers/THPAB147.pdf}, language = {english} }