[n] H. Q. Feng et al., “Design Study on Higher Harmonic Cavity for ALS-U”, in Proc. IPAC'19, Melbourne, Australia, May 2019, pp. 3011-3013. doi:10.18429/JACoW-IPAC2019-WEPRB081
%\cite{Feng:IPAC19-WEPRB081} \bibitem{Feng:IPAC19-WEPRB081} H. Q. Feng \emph{et al.}, \textquotedblleft{Design Study on Higher Harmonic Cavity for ALS-U}\textquotedblright, in \emph{Proc. IPAC’19}, Melbourne, Australia, May 2019, pp. 3011--3013. \url{doi:10.18429/JACoW-IPAC2019-WEPRB081}
@inproceedings{feng:ipac19-weprb081, author = {H. Q. Feng and others}, title = {{Design Study on Higher Harmonic Cavity for ALS-U}}, booktitle = {Proc. IPAC'19}, pages = {3011--3013}, paper = {WEPRB081}, venue = {Melbourne, Australia, May 2019}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2019-WEPRB081}, url = {http://accelconf.web.cern.ch/ipac2019/papers/WEPRB081.pdf}, language = {english} }