[n] M. E. Abdelaziz, “Beam Emittance - Time Variation of the 50 - Me V Proton Linear Accelerator of the Zero Gradient Synchrotron”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 356-359.
%\cite{Abdelaziz:PAC69} \bibitem{Abdelaziz:PAC69} M. E. Abdelaziz, \textquotedblleft{Beam Emittance - Time Variation of the 50 - Me V Proton Linear Accelerator of the Zero Gradient Synchrotron}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 356--359.
@inproceedings{abdelaziz:pac69, author = {M. E. Abdelaziz}, title = {{Beam Emittance - Time Variation of the 50 - Me V Proton Linear Accelerator of the Zero Gradient Synchrotron}}, booktitle = {Proc. PAC'69}, pages = {356--359}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }