[n] G. Guignard, “Beam-Beam Limit as a Function of the Damping Time in Electron Rings”, in Proc. PAC'81, Washington D.C., USA, Mar. 1981, pp. 2506-2509.
%\cite{Guignard:PAC81} \bibitem{Guignard:PAC81} G. Guignard, \textquotedblleft{Beam-Beam Limit as a Function of the Damping Time in Electron Rings}\textquotedblright, in \emph{Proc. PAC’81}, Washington D.C., USA, Mar. 1981, pp. 2506--2509.
@inproceedings{guignard:pac81, author = {G. Guignard}, title = {{Beam-Beam Limit as a Function of the Damping Time in Electron Rings}}, booktitle = {Proc. PAC'81}, pages = {2506--2509}, paper = {}, venue = {Washington D.C., USA, Mar. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }