[n] P. Kneisel, J. Halbritter, and O. Stoltz, “Investigation of the Surface Resistance of a Niobium-Cavity at S-Band”, in Proc. PAC'71, Chicago, IL, USA, Mar. 1971, pp. 158-160.
%\cite{Kneisel:PAC71} \bibitem{Kneisel:PAC71} P. Kneisel, J. Halbritter, and O. Stoltz, \textquotedblleft{Investigation of the Surface Resistance of a Niobium-Cavity at S-Band}\textquotedblright, in \emph{Proc. PAC’71}, Chicago, IL, USA, Mar. 1971, pp. 158--160.
@inproceedings{kneisel:pac71, author = {P. Kneisel and J. Halbritter and O. Stoltz}, title = {{Investigation of the Surface Resistance of a Niobium-Cavity at S-Band}}, booktitle = {Proc. PAC'71}, pages = {158--160}, paper = {}, venue = {Chicago, IL, USA}, series = {Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1971}, language = {english} }