[n] J. R?Ânsch-Schulenburg et al., “Status Report of the Superconducting Free-Electron Laser FLASH at DESY”, in Proc. IPAC'21, Campinas, Brazil, May 2021, pp. 1659-1662. doi:10.18429/JACoW-IPAC2021-TUPAB115
%\cite{R?Ânsch-Schulenburg:IPAC21-TUPAB115} \bibitem{R?Ânsch-Schulenburg:IPAC21-TUPAB115} J. R?Ânsch-Schulenburg \emph{et al.}, \textquotedblleft{Status Report of the Superconducting Free-Electron Laser FLASH at DESY}\textquotedblright, in \emph{Proc. IPAC’21}, Campinas, Brazil, May 2021, pp. 1659--1662. \url{doi:10.18429/JACoW-IPAC2021-TUPAB115}
@inproceedings{r?ânsch-schulenburg:ipac21-tupab115, author = {J. R?Ânsch-Schulenburg and others}, title = {{Status Report of the Superconducting Free-Electron Laser FLASH at DESY}}, booktitle = {Proc. IPAC'21}, pages = {1659--1662}, paper = {TUPAB115}, venue = {Campinas, Brazil, May 2021}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2021-TUPAB115}, url = {https://jacow.org/ipac2021/papers/TUPAB115.pdf}, language = {english} }