[n] J. L. Weil and I. J. Taylor, “A Source of He Ions for a Van de Graaff Accelerator”, in Proc. PAC'65, Washington D.C., USA, Mar. 1965, pp. 257-262.
%\cite{Weil:PAC65} \bibitem{Weil:PAC65} J. L. Weil and I. J. Taylor, \textquotedblleft{A Source of He<sup></sup> Ions for a Van de Graaff Accelerator}\textquotedblright, in \emph{Proc. PAC’65}, Washington D.C., USA, Mar. 1965, pp. 257--262.
@inproceedings{weil:pac65, author = {J. L. Weil and I. J. Taylor}, title = {{A Source of He<sup></sup> Ions for a Van de Graaff Accelerator}}, booktitle = {Proc. PAC'65}, pages = {257--262}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {1}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1965}, language = {english} }