[n] M. E. Clay, “What are Good Operators and Why are They Needed?”, in Proc. EPAC'92, Berlin, Germany, Mar. 1992, pp. 324-327.
%\cite{Clay:EPAC92} \bibitem{Clay:EPAC92} M. E. Clay, \textquotedblleft{What are Good Operators and Why are They Needed?}\textquotedblright, in \emph{Proc. EPAC’92}, Berlin, Germany, Mar. 1992, pp. 324--327.
@inproceedings{clay:epac92, author = {M. E. Clay}, title = {{What are Good Operators and Why are They Needed?}}, booktitle = {Proc. EPAC'92}, pages = {324--327}, paper = {}, venue = {Berlin, Germany, Mar. 1992}, series = {European Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }