[n] G. von Holtey, “Electron Beam Collimation at LEP Energies”, in Proc. PAC'87, Washington D.C., USA, Mar. 1987, pp. 1252-1255.
%\cite{von Holtey:PAC87} \bibitem{von Holtey:PAC87} G. von Holtey, \textquotedblleft{Electron Beam Collimation at LEP Energies}\textquotedblright, in \emph{Proc. PAC’87}, Washington D.C., USA, Mar. 1987, pp. 1252--1255.
@inproceedings{von holtey:pac87, author = {G. von Holtey}, title = {{Electron Beam Collimation at LEP Energies}}, booktitle = {Proc. PAC'87}, pages = {1252--1255}, paper = {}, venue = {Washington D.C., USA, Mar. 1987}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }