[n] K. W. Zieher and A. Hornung, “Investigation of a Modified Helix Loaded Superconducting Resonator for Acceleration of Heavy Ions”, in Proc. PAC'81, Washington D.C., USA, Mar. 1981, pp. 3312-3314.
%\cite{Zieher:PAC81} \bibitem{Zieher:PAC81} K. W. Zieher and A. Hornung, \textquotedblleft{Investigation of a Modified Helix Loaded Superconducting Resonator for Acceleration of Heavy Ions}\textquotedblright, in \emph{Proc. PAC’81}, Washington D.C., USA, Mar. 1981, pp. 3312--3314.
@inproceedings{zieher:pac81, author = {K. W. Zieher and A. Hornung}, title = {{Investigation of a Modified Helix Loaded Superconducting Resonator for Acceleration of Heavy Ions}}, booktitle = {Proc. PAC'81}, pages = {3312--3314}, paper = {}, venue = {Washington D.C., USA, Mar. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }