[n] E. Vogel et al., “Status of the European XFEL 3.9 GHz system”, in Proc. LINAC'12, Tel Aviv, Israel, Sep. 2012, paper TUPB020, pp. 519-521.
%\cite{Vogel:LINAC12-TUPB020} \bibitem{Vogel:LINAC12-TUPB020} E. Vogel \emph{et al.}, \textquotedblleft{Status of the European XFEL 3.9 GHz system}\textquotedblright, in \emph{Proc. LINAC’12}, Tel Aviv, Israel, Sep. 2012, paper TUPB020, pp. 519--521.
@inproceedings{vogel:linac12-tupb020, author = {E. Vogel and others}, title = {{Status of the European XFEL 3.9 GHz system}}, booktitle = {Proc. LINAC'12}, pages = {519--521}, paper = {TUPB020}, venue = {Tel Aviv, Israel, Sep. 2012}, series = {Linear Accelerator Conference}, number = {26}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/LINAC2012/papers/TUPB020.pdf}, language = {english} }