[n] E. A. Knapp, “Resonantly Coupled Standing Wave Accelerator Structures for Electron and Proton Linac Applications”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 329-338.
%\cite{Knapp:PAC69} \bibitem{Knapp:PAC69} E. A. Knapp, \textquotedblleft{Resonantly Coupled Standing Wave Accelerator Structures for Electron and Proton Linac Applications}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 329--338.
@inproceedings{knapp:pac69, author = {E. A. Knapp}, title = {{Resonantly Coupled Standing Wave Accelerator Structures for Electron and Proton Linac Applications}}, booktitle = {Proc. PAC'69}, pages = {329--338}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }