[n] G. Marcus et al., “Regenerative Amplification for a Hard X-Ray Free-Electron Laser”, in Proc. FEL'19, Hamburg, Germany, Aug. 2019, pp. 118-121. doi:10.18429/JACoW-FEL2019-TUP032
%\cite{Marcus:FEL19-TUP032} \bibitem{Marcus:FEL19-TUP032} G. Marcus \emph{et al.}, \textquotedblleft{Regenerative Amplification for a Hard X-Ray Free-Electron Laser}\textquotedblright, in \emph{Proc. FEL’19}, Hamburg, Germany, Aug. 2019, pp. 118--121. \url{doi:10.18429/JACoW-FEL2019-TUP032}
@inproceedings{marcus:fel19-tup032, author = {G. Marcus and others}, title = {{Regenerative Amplification for a Hard X-Ray Free-Electron Laser}}, booktitle = {Proc. FEL'19}, pages = {118--121}, paper = {TUP032}, venue = {Hamburg, Germany, Aug. 2019}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-FEL2019-TUP032}, url = {https://jacow.org/fel2019/papers/TUP032.pdf}, language = {english} }