[n] F. W. Guy, “Three-Dimensional Space Charge and Image Charge Effects in Radio-Frequency-Quadrupole Accelerators”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 3032-3035.
%\cite{Guy:PAC91} \bibitem{Guy:PAC91} F. W. Guy, \textquotedblleft{Three-Dimensional Space Charge and Image Charge Effects in Radio-Frequency-Quadrupole Accelerators}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 3032--3035.
@inproceedings{guy:pac91, author = {F. W. Guy}, title = {{Three-Dimensional Space Charge and Image Charge Effects in Radio-Frequency-Quadrupole Accelerators}}, booktitle = {Proc. PAC'91}, pages = {3032--3035}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }