[n] B. W. Allardyce et al., “The Extraction System of the Improved CERN Synchro-Cyclotron”, in Proc. Cyclotrons'75, Zurich, Switzerland, Aug. 1975, paper D-17, pp. 287-291.
%\cite{Allardyce:Cyclotrons75-D-17} \bibitem{Allardyce:Cyclotrons75-D-17} B. W. Allardyce \emph{et al.}, \textquotedblleft{The Extraction System of the Improved CERN Synchro-Cyclotron}\textquotedblright, in \emph{Proc. Cyclotrons’75}, Zurich, Switzerland, Aug. 1975, paper D--17, pp. 287--291.
@inproceedings{allardyce:cyclotrons75-d-17, author = {B. W. Allardyce and others}, title = {{The Extraction System of the Improved CERN Synchro-Cyclotron}}, booktitle = {Proc. Cyclotrons'75}, pages = {287--291}, paper = {D-17}, venue = {Zurich, Switzerland, Aug. 1975}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c75/papers/D-17.pdf}, language = {english} }