[n] F. Middleton, “An All Metal UHV Flange Seal for Dissimilar Materials”, in Proc. PAC'81, Washington D.C., USA, Mar. 1981, pp. 3298-3300.
%\cite{Middleton:PAC81} \bibitem{Middleton:PAC81} F. Middleton, \textquotedblleft{An All Metal UHV Flange Seal for Dissimilar Materials}\textquotedblright, in \emph{Proc. PAC’81}, Washington D.C., USA, Mar. 1981, pp. 3298--3300.
@inproceedings{middleton:pac81, author = {F. Middleton}, title = {{An All Metal UHV Flange Seal for Dissimilar Materials}}, booktitle = {Proc. PAC'81}, pages = {3298--3300}, paper = {}, venue = {Washington D.C., USA, Mar. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }