[n] G. P. Lawrence, T. D. Hayward, and J. A. Jackson, “A Prototype High Current, High Duty Factor Negative Hydrogen Ion Source for LAMPF”, in Proc. PAC'75, Washington D.C., USA, Mar. 1975, pp. 1640-1643.
%\cite{Lawrence:PAC75} \bibitem{Lawrence:PAC75} G. P. Lawrence, T. D. Hayward, and J. A. Jackson, \textquotedblleft{A Prototype High Current, High Duty Factor Negative Hydrogen Ion Source for LAMPF}\textquotedblright, in \emph{Proc. PAC’75}, Washington D.C., USA, Mar. 1975, pp. 1640--1643.
@inproceedings{lawrence:pac75, author = {G. P. Lawrence and T. D. Hayward and J. A. Jackson}, title = {{A Prototype High Current, High Duty Factor Negative Hydrogen Ion Source for LAMPF}}, booktitle = {Proc. PAC'75}, pages = {1640--1643}, paper = {}, venue = {Washington D.C., USA, Mar. 1975}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }