[n] R. Martin and R. Viola, “A Mechanical System for the Positioning of Accelerator Magnets”, in Proc. PAC'93, Washington D.C., USA, Mar. 1993, pp. 2913-2916.
%\cite{Martin:PAC93} \bibitem{Martin:PAC93} R. Martin and R. Viola, \textquotedblleft{A Mechanical System for the Positioning of Accelerator Magnets}\textquotedblright, in \emph{Proc. PAC’93}, Washington D.C., USA, Mar. 1993, pp. 2913--2916.
@inproceedings{martin:pac93, author = {R. Martin and R. Viola}, title = {{A Mechanical System for the Positioning of Accelerator Magnets}}, booktitle = {Proc. PAC'93}, pages = {2913--2916}, paper = {}, venue = {Washington D.C., USA, Mar. 1993}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }