[n] L. J. Chen et al., “Optimization of Staggered Array Undulator”, in Proc. IPAC'19, Melbourne, Australia, May 2019, pp. 4171-4173. doi:10.18429/JACoW-IPAC2019-THPTS029
%\cite{Chen:IPAC19-THPTS029} \bibitem{Chen:IPAC19-THPTS029} L. J. Chen \emph{et al.}, \textquotedblleft{Optimization of Staggered Array Undulator}\textquotedblright, in \emph{Proc. IPAC’19}, Melbourne, Australia, May 2019, pp. 4171--4173. \url{doi:10.18429/JACoW-IPAC2019-THPTS029}
@inproceedings{chen:ipac19-thpts029, author = {L. J. Chen and others}, title = {{Optimization of Staggered Array Undulator}}, booktitle = {Proc. IPAC'19}, pages = {4171--4173}, paper = {THPTS029}, venue = {Melbourne, Australia, May 2019}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2019-THPTS029}, url = {http://accelconf.web.cern.ch/ipac2019/papers/THPTS029.pdf}, language = {english} }