[n] T. J. Davis, E. Chojnacki, and J. A. Nation, “A High Power X-Band Relativistic Klystron”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 147-150.
%\cite{Davis:PAC89} \bibitem{Davis:PAC89} T. J. Davis, E. Chojnacki, and J. A. Nation, \textquotedblleft{A High Power X-Band Relativistic Klystron}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 147--150.
@inproceedings{davis:pac89, author = {T. J. Davis and E. Chojnacki and J. A. Nation}, title = {{A High Power X-Band Relativistic Klystron}}, booktitle = {Proc. PAC'89}, pages = {147--150}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }