[n] E. J. Barsotti, W. F. Praeg, and J. M. Stephenson, “Modifications to the Zero Gradient Synchrotron and Means for Long, Magnetically Controlled Beam Spills”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 697-699.
%\cite{Barsotti:PAC69} \bibitem{Barsotti:PAC69} E. J. Barsotti, W. F. Praeg, and J. M. Stephenson, \textquotedblleft{Modifications to the Zero Gradient Synchrotron and Means for Long, Magnetically Controlled Beam Spills}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 697--699.
@inproceedings{barsotti:pac69, author = {E. J. Barsotti and W. F. Praeg and J. M. Stephenson}, title = {{Modifications to the Zero Gradient Synchrotron and Means for Long, Magnetically Controlled Beam Spills}}, booktitle = {Proc. PAC'69}, pages = {697--699}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }