[n] A. Brachmann, M. Dunham, and J. F. Schmerge, “LCLS-II - Status and Upgrades”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 772-775. doi:10.18429/JACoW-FEL2019-FRA02
%\cite{Brachmann:FEL19-FRA02} \bibitem{Brachmann:FEL19-FRA02} A. Brachmann, M. Dunham, and J. F. Schmerge, \textquotedblleft{LCLS-II - Status and Upgrades}\textquotedblright, in \emph{Proc. FEL’19}, Hamburg, Germany, Aug. 2019, pp. 772--775. \url{doi:10.18429/JACoW-FEL2019-FRA02}
@inproceedings{brachmann:fel19-fra02, author = {A. Brachmann and M. Dunham and J. F. Schmerge}, title = {{LCLS-II - Status and Upgrades}}, booktitle = {Proc. FEL'19}, pages = {772--775}, paper = {FRA02}, venue = {Hamburg, Germany, Aug. 2019}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-FEL2019-FRA02}, url = {https://jacow.org/fel2019/papers/FRA02.pdf}, language = {english} }