[n] M. A. Allen et al., “Relativistic Klystron Research for High Gradient Accelerators”, in Proc. EPAC'88, Rome, Italy, Jun. 1988, pp. 121-127.
%\cite{Allen:EPAC88} \bibitem{Allen:EPAC88} M. A. Allen \emph{et al.}, \textquotedblleft{Relativistic Klystron Research for High Gradient Accelerators}\textquotedblright, in \emph{Proc. EPAC’88}, Rome, Italy, Jun. 1988, pp. 121--127.
@inproceedings{allen:epac88, author = {M. A. Allen and others}, title = {{Relativistic Klystron Research for High Gradient Accelerators}}, booktitle = {Proc. EPAC'88}, pages = {121--127}, paper = {}, venue = {Rome, Italy, Jun. 1988}, series = {European Particle Accelerator Conference}, number = {1}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }