[n] K. Alrutz-Ziemssen et al., “First Operation of the Superconducting 130 MeV CW-Electron-Accelerator at Darmstadt”, in Proc. LINAC'90, Albuquerque, NM, USA, Sep. 1990, paper TH416, pp. 626-628.
%\cite{Alrutz-Ziemssen:LINAC90-TH416} \bibitem{Alrutz-Ziemssen:LINAC90-TH416} K. Alrutz-Ziemssen \emph{et al.}, \textquotedblleft{First Operation of the Superconducting 130 MeV CW-Electron-Accelerator at Darmstadt}\textquotedblright, in \emph{Proc. LINAC’90}, Albuquerque, NM, USA, Sep. 1990, paper TH416, pp. 626--628.
@inproceedings{alrutz-ziemssen:linac90-th416, author = {K. Alrutz-Ziemssen and others}, title = {{First Operation of the Superconducting 130 MeV CW-Electron-Accelerator at Darmstadt}}, booktitle = {Proc. LINAC'90}, pages = {626--628}, paper = {TH416}, venue = {Albuquerque, NM, USA, Sep. 1990}, series = {Linear Accelerator Conference}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/l90/papers/TH416.pdf}, language = {english} }