[n] King-Yuen Ng, “Impedances of Bellows Corrugations”, in Proc. PAC'87, Washington D.C., USA, Mar. 1987, pp. 1051-1054.
%\cite{King-Yuen Ng:PAC87} \bibitem{King-Yuen Ng:PAC87} King-Yuen Ng, \textquotedblleft{Impedances of Bellows Corrugations}\textquotedblright, in \emph{Proc. PAC’87}, Washington D.C., USA, Mar. 1987, pp. 1051--1054.
@inproceedings{king-yuen ng:pac87, author = {King-Yuen Ng}, title = {{Impedances of Bellows Corrugations}}, booktitle = {Proc. PAC'87}, pages = {1051--1054}, paper = {}, venue = {Washington D.C., USA, Mar. 1987}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }