[n] H. C. Chao, “Design Status of DESY IV ÔÇô Booster Upgrade for PETRA IV”, in Proc. IPAC'19, Melbourne, Australia, May 2019, pp. 331-334. doi:10.18429/JACoW-IPAC2019-MOPGW092
%\cite{Chao:IPAC19-MOPGW092} \bibitem{Chao:IPAC19-MOPGW092} H. C. Chao, \textquotedblleft{Design Status of DESY IV ÔÇô Booster Upgrade for PETRA IV}\textquotedblright, in \emph{Proc. IPAC’19}, Melbourne, Australia, May 2019, pp. 331--334. \url{doi:10.18429/JACoW-IPAC2019-MOPGW092}
@inproceedings{chao:ipac19-mopgw092, author = {H. C. Chao}, title = {{Design Status of DESY IV ÔÇô Booster Upgrade for PETRA IV}}, booktitle = {Proc. IPAC'19}, pages = {331--334}, paper = {MOPGW092}, venue = {Melbourne, Australia, May 2019}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2019-MOPGW092}, url = {http://accelconf.web.cern.ch/ipac2019/papers/MOPGW092.pdf}, language = {english} }