[n] S. Liu et al., “Collimator Performance Study at the European XFEL”, in Proc. IPAC'19, Melbourne, Australia, May 2019, pp. 1717-1720. doi:10.18429/JACoW-IPAC2019-TUPRB019
%\cite{Liu:IPAC19-TUPRB019} \bibitem{Liu:IPAC19-TUPRB019} S. Liu \emph{et al.}, \textquotedblleft{Collimator Performance Study at the European XFEL}\textquotedblright, in \emph{Proc. IPAC’19}, Melbourne, Australia, May 2019, pp. 1717--1720. \url{doi:10.18429/JACoW-IPAC2019-TUPRB019}
@inproceedings{liu:ipac19-tuprb019, author = {S. Liu and others}, title = {{Collimator Performance Study at the European XFEL}}, booktitle = {Proc. IPAC'19}, pages = {1717--1720}, paper = {TUPRB019}, venue = {Melbourne, Australia, May 2019}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2019-TUPRB019}, url = {http://accelconf.web.cern.ch/ipac2019/papers/TUPRB019.pdf}, language = {english} }