[n] O. A. Waldner et al., “Linear Resonant Accelerators for Industrial Applications”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 2613-2616.
%\cite{Waldner:PAC91} \bibitem{Waldner:PAC91} O. A. Waldner \emph{et al.}, \textquotedblleft{Linear Resonant Accelerators for Industrial Applications}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 2613--2616.
@inproceedings{waldner:pac91, author = {O. A. Waldner and others}, title = {{Linear Resonant Accelerators for Industrial Applications}}, booktitle = {Proc. PAC'91}, pages = {2613--2616}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }