[n] J. Gao, “Analytical Formulae for the Resonant Frequency Changes due to Opening Apertures on Cavity Walls”, in Proc. EPAC'92, Berlin, Germany, Mar. 1992, pp. 865-868.
%\cite{Gao:EPAC92} \bibitem{Gao:EPAC92} J. Gao, \textquotedblleft{Analytical Formulae for the Resonant Frequency Changes due to Opening Apertures on Cavity Walls}\textquotedblright, in \emph{Proc. EPAC’92}, Berlin, Germany, Mar. 1992, pp. 865--868.
@inproceedings{gao:epac92, author = {J. Gao}, title = {{Analytical Formulae for the Resonant Frequency Changes due to Opening Apertures on Cavity Walls}}, booktitle = {Proc. EPAC'92}, pages = {865--868}, paper = {}, venue = {Berlin, Germany, Mar. 1992}, series = {European Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }