[n] S. Casalbuoni et al., “Towards a Superconducting Undulator Afterburner for the European XFEL”, in Proc. IPAC'21, Campinas, Brazil, May 2021, pp. 2921-2924. doi:10.18429/JACoW-IPAC2021-WEPAB132
%\cite{Casalbuoni:IPAC21-WEPAB132} \bibitem{Casalbuoni:IPAC21-WEPAB132} S. Casalbuoni \emph{et al.}, \textquotedblleft{Towards a Superconducting Undulator Afterburner for the European XFEL}\textquotedblright, in \emph{Proc. IPAC’21}, Campinas, Brazil, May 2021, pp. 2921--2924. \url{doi:10.18429/JACoW-IPAC2021-WEPAB132}
@inproceedings{casalbuoni:ipac21-wepab132, author = {S. Casalbuoni and others}, title = {{Towards a Superconducting Undulator Afterburner for the European XFEL}}, booktitle = {Proc. IPAC'21}, pages = {2921--2924}, paper = {WEPAB132}, venue = {Campinas, Brazil, May 2021}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2021-WEPAB132}, url = {https://jacow.org/ipac2021/papers/WEPAB132.pdf}, language = {english} }