[n] M. E. Abdelaziz and A. M. Ghander, “A Study of Duoplasmatron Ion Source with an Expansion Cup”, in Proc. PAC'67, Washington D.C., USA, Mar. 1967, pp. 46-53.
%\cite{Abdelaziz:PAC67} \bibitem{Abdelaziz:PAC67} M. E. Abdelaziz and A. M. Ghander, \textquotedblleft{A Study of Duoplasmatron Ion Source with an Expansion Cup}\textquotedblright, in \emph{Proc. PAC’67}, Washington D.C., USA, Mar. 1967, pp. 46--53.
@inproceedings{abdelaziz:pac67, author = {M. E. Abdelaziz and A. M. Ghander}, title = {{A Study of Duoplasmatron Ion Source with an Expansion Cup}}, booktitle = {Proc. PAC'67}, pages = {46--53}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1967}, language = {english} }