[n] E. Regenstreif, “Potential and Field Produced by a Uniform or Non-Uniform Elliptical Beam Inside a Confocal Elliptic Vacuum Chamber”, in Proc. PAC'77, Chicago, IL, USA, Mar. 1977, pp. 1443-1446.
%\cite{Regenstreif:PAC77} \bibitem{Regenstreif:PAC77} E. Regenstreif, \textquotedblleft{Potential and Field Produced by a Uniform or Non-Uniform Elliptical Beam Inside a Confocal Elliptic Vacuum Chamber}\textquotedblright, in \emph{Proc. PAC’77}, Chicago, IL, USA, Mar. 1977, pp. 1443--1446.
@inproceedings{regenstreif:pac77, author = {E. Regenstreif}, title = {{Potential and Field Produced by a Uniform or Non-Uniform Elliptical Beam Inside a Confocal Elliptic Vacuum Chamber}}, booktitle = {Proc. PAC'77}, pages = {1443--1446}, paper = {}, venue = {Chicago, IL, USA, Mar. 1977}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }