[n] R. Kammering, “Long Term Stability and Slow Feedback Performance at the European XFEL”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 339-342. doi:10.18429/JACoW-FEL2019-WEP009
%\cite{Kammering:FEL19-WEP009} \bibitem{Kammering:FEL19-WEP009} R. Kammering, \textquotedblleft{Long Term Stability and Slow Feedback Performance at the European XFEL}\textquotedblright, in \emph{Proc. FEL’19}, Hamburg, Germany, Aug. 2019, pp. 339--342. \url{doi:10.18429/JACoW-FEL2019-WEP009}
@inproceedings{kammering:fel19-wep009, author = {R. Kammering}, title = {{Long Term Stability and Slow Feedback Performance at the European XFEL}}, booktitle = {Proc. FEL'19}, pages = {339--342}, paper = {WEP009}, venue = {Hamburg, Germany, Aug. 2019}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-FEL2019-WEP009}, url = {https://jacow.org/fel2019/papers/WEP009.pdf}, language = {english} }