[n] O. C. Lundstrom, “Triodes and Klystrons at Ultra-High Frequency”, in Proc. PAC'65, Washington D.C., USA, Mar. 1965, pp. 222-227.
%\cite{Lundstrom:PAC65} \bibitem{Lundstrom:PAC65} O. C. Lundstrom, \textquotedblleft{Triodes and Klystrons at Ultra-High Frequency}\textquotedblright, in \emph{Proc. PAC’65}, Washington D.C., USA, Mar. 1965, pp. 222--227.
@inproceedings{lundstrom:pac65, author = {O. C. Lundstrom}, title = {{Triodes and Klystrons at Ultra-High Frequency}}, booktitle = {Proc. PAC'65}, pages = {222--227}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {1}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1965}, language = {english} }