[n] J. Roensch-Schulenburg et al., “Generation of Ultra-short Electron Bunches at FLASH”, in Proc. FEL'12, Nara, Japan, Aug. 2012, paper THPD33, pp. 610-613.
%\cite{Roensch-Schulenburg:FEL12-THPD33} \bibitem{Roensch-Schulenburg:FEL12-THPD33} J. Roensch-Schulenburg \emph{et al.}, \textquotedblleft{Generation of Ultra-short Electron Bunches at FLASH}\textquotedblright, in \emph{Proc. FEL’12}, Nara, Japan, Aug. 2012, paper THPD33, pp. 610--613.
@inproceedings{roensch-schulenburg:fel12-thpd33, author = {J. Roensch-Schulenburg and others}, title = {{Generation of Ultra-short Electron Bunches at FLASH}}, booktitle = {Proc. FEL'12}, pages = {610--613}, paper = {THPD33}, venue = {Nara, Japan, Aug. 2012}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/FEL2012/papers/THPD33.pdf}, language = {english} }