[n] H. Hahn and S. Tepikian, “On the Longitudinal Coupling Impedance of a Toroidal Beam Tube”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 1043-1046.
%\cite{Hahn:EPAC90} \bibitem{Hahn:EPAC90} H. Hahn and S. Tepikian, \textquotedblleft{On the Longitudinal Coupling Impedance of a Toroidal Beam Tube}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 1043--1046.
@inproceedings{hahn:epac90, author = {H. Hahn and S. Tepikian}, title = {{On the Longitudinal Coupling Impedance of a Toroidal Beam Tube}}, booktitle = {Proc. EPAC'90}, pages = {1043--1046}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }