[n] C. Wermelskirchen et al., “The SSRL Injector Control System”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 1383-1386.
%\cite{Wermelskirchen:PAC91} \bibitem{Wermelskirchen:PAC91} C. Wermelskirchen \emph{et al.}, \textquotedblleft{The SSRL Injector Control System}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 1383--1386.
@inproceedings{wermelskirchen:pac91, author = {C. Wermelskirchen and others}, title = {{The SSRL Injector Control System}}, booktitle = {Proc. PAC'91}, pages = {1383--1386}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }