[n] K. Alrutz-Ziemssen et al., “Status of the Darmstadt Near-Infrared Free-Electron Laser”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 562-565.
%\cite{Alrutz-Ziemssen:EPAC90} \bibitem{Alrutz-Ziemssen:EPAC90} K. Alrutz-Ziemssen \emph{et al.}, \textquotedblleft{Status of the Darmstadt Near-Infrared Free-Electron Laser}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 562--565.
@inproceedings{alrutz-ziemssen:epac90, author = {K. Alrutz-Ziemssen and others}, title = {{Status of the Darmstadt Near-Infrared Free-Electron Laser}}, booktitle = {Proc. EPAC'90}, pages = {562--565}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }