[n] S. Heifets and B. Zotter, “On the Symmetry of the Impedance”, in Proc. PAC'99, New York, NY, USA, Mar. 1999, paper TUA20, pp. 1118-1119.
%\cite{Heifets:PAC99-TUA20} \bibitem{Heifets:PAC99-TUA20} S. Heifets and B. Zotter, \textquotedblleft{On the Symmetry of the Impedance}\textquotedblright, in \emph{Proc. PAC’99}, New York, NY, USA, Mar. 1999, paper TUA20, pp. 1118--1119.
@inproceedings{heifets:pac99-tua20, author = {S. Heifets and B. Zotter}, title = {{On the Symmetry of the Impedance}}, booktitle = {Proc. PAC'99}, pages = {1118--1119}, paper = {TUA20}, venue = {New York, NY, USA, Mar. 1999}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p99/papers/TUA20.pdf}, language = {english} }