[n] U. Schaaf et al., “Impedances and Instability Studies at the ESR”, in Proc. EPAC'92, Berlin, Germany, Mar. 1992, pp. 123-126.
%\cite{Schaaf:EPAC92} \bibitem{Schaaf:EPAC92} U. Schaaf \emph{et al.}, \textquotedblleft{Impedances and Instability Studies at the ESR}\textquotedblright, in \emph{Proc. EPAC’92}, Berlin, Germany, Mar. 1992, pp. 123--126.
@inproceedings{schaaf:epac92, author = {U. Schaaf and others}, title = {{Impedances and Instability Studies at the ESR}}, booktitle = {Proc. EPAC'92}, pages = {123--126}, paper = {}, venue = {Berlin, Germany, Mar. 1992}, series = {European Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }