[n] C. Pellegrini, “Linacs for Free Electron Lasers”, in Proc. LINAC'90, Albuquerque, NM, USA, Sep. 1990, paper TU104, pp. 273-277.
%\cite{Pellegrini:LINAC90-TU104} \bibitem{Pellegrini:LINAC90-TU104} C. Pellegrini, \textquotedblleft{Linacs for Free Electron Lasers}\textquotedblright, in \emph{Proc. LINAC’90}, Albuquerque, NM, USA, Sep. 1990, paper TU104, pp. 273--277.
@inproceedings{pellegrini:linac90-tu104, author = {C. Pellegrini}, title = {{Linacs for Free Electron Lasers}}, booktitle = {Proc. LINAC'90}, pages = {273--277}, paper = {TU104}, venue = {Albuquerque, NM, USA, Sep. 1990}, series = {Linear Accelerator Conference}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/l90/papers/TU104.pdf}, language = {english} }