[n] B. W. Littmann, M. H. Bairu, and H. Henke, “A mm-Wave Coupler Design”, in Proc. EPAC'94, London, UK, Jun.-Jul. 1994, pp. 2019-2022.
%\cite{Littmann:EPAC94} \bibitem{Littmann:EPAC94} B. W. Littmann, M. H. Bairu, and H. Henke, \textquotedblleft{A mm-Wave Coupler Design}\textquotedblright, in \emph{Proc. EPAC’94}, London, UK, Jun.-Jul. 1994, pp. 2019--2022.
@inproceedings{littmann:epac94, author = {B. W. Littmann and M. H. Bairu and H. Henke}, title = {{A mm-Wave Coupler Design}}, booktitle = {Proc. EPAC'94}, pages = {2019--2022}, paper = {}, venue = {London, UK, Jun.-Jul. 1994}, series = {European Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }