[n] R. Schmidt et al., “A Method for LEBT Automation”, in Proc. PAC'93, Washington D.C., USA, Mar. 1993, pp. 2133-2136.
%\cite{Schmidt:PAC93} \bibitem{Schmidt:PAC93} R. Schmidt \emph{et al.}, \textquotedblleft{A Method for LEBT Automation}\textquotedblright, in \emph{Proc. PAC’93}, Washington D.C., USA, Mar. 1993, pp. 2133--2136.
@inproceedings{schmidt:pac93, author = {R. Schmidt and others}, title = {{A Method for LEBT Automation}}, booktitle = {Proc. PAC'93}, pages = {2133--2136}, paper = {}, venue = {Washington D.C., USA, Mar. 1993}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }