[n] A. L. Allen et al., “Measurements of Reduced Corkscrew Motion on the ETA-II Linear Induction Accelerator”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 3094-3097.
%\cite{Allen:PAC91} \bibitem{Allen:PAC91} A. L. Allen \emph{et al.}, \textquotedblleft{Measurements of Reduced Corkscrew Motion on the ETA-II Linear Induction Accelerator}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 3094--3097.
@inproceedings{allen:pac91, author = {A. L. Allen and others}, title = {{Measurements of Reduced Corkscrew Motion on the ETA-II Linear Induction Accelerator}}, booktitle = {Proc. PAC'91}, pages = {3094--3097}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }