[n] K. Mittag, H. D. Schwarz, and H. A. Schwettman, “Beam Breakup in a 55-Cell Superconductring Accelerator Structure”, in Proc. PAC'73, San Francisco, CA, USA, Mar. 1973, pp. 86-91.
%\cite{Mittag:PAC73} \bibitem{Mittag:PAC73} K. Mittag, H. D. Schwarz, and H. A. Schwettman, \textquotedblleft{Beam Breakup in a 55-Cell Superconductring Accelerator Structure}\textquotedblright, in \emph{Proc. PAC’73}, San Francisco, CA, USA, Mar. 1973, pp. 86--91.
@inproceedings{mittag:pac73, author = {K. Mittag and H. D. Schwarz and H. A. Schwettman}, title = {{Beam Breakup in a 55-Cell Superconductring Accelerator Structure}}, booktitle = {Proc. PAC'73}, pages = {86--91}, paper = {}, venue = {San Francisco, CA, USA}, series = {Particle Accelerator Conference}, number = {5}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1973}, language = {english} }