[n] G. Shering and V. Hatton, “Operational Experience Using the SPS Control System”, in Proc. PAC'81, Washington D.C., USA, Mar. 1981, pp. 2225-2228.
%\cite{Shering:PAC81} \bibitem{Shering:PAC81} G. Shering and V. Hatton, \textquotedblleft{Operational Experience Using the SPS Control System}\textquotedblright, in \emph{Proc. PAC’81}, Washington D.C., USA, Mar. 1981, pp. 2225--2228.
@inproceedings{shering:pac81, author = {G. Shering and V. Hatton}, title = {{Operational Experience Using the SPS Control System}}, booktitle = {Proc. PAC'81}, pages = {2225--2228}, paper = {}, venue = {Washington D.C., USA, Mar. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }