[n] Th. J. M. Sluyters, “Some Considerations Associated with High Current Accelerator Ion Sources”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 29-35.
%\cite{Sluyters:PAC69} \bibitem{Sluyters:PAC69} Th. J. M. Sluyters, \textquotedblleft{Some Considerations Associated with High Current Accelerator Ion Sources}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 29--35.
@inproceedings{sluyters:pac69, author = {Th. J. M. Sluyters}, title = {{Some Considerations Associated with High Current Accelerator Ion Sources}}, booktitle = {Proc. PAC'69}, pages = {29--35}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }