[n] R. Brinkmann, “A Simulation Study for the Beam-Beam Interaction of Protons with a Flat Electron Beam in HERA”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 1720-1723.
%\cite{Brinkmann:EPAC90} \bibitem{Brinkmann:EPAC90} R. Brinkmann, \textquotedblleft{A Simulation Study for the Beam-Beam Interaction of Protons with a Flat Electron Beam in HERA}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 1720--1723.
@inproceedings{brinkmann:epac90, author = {R. Brinkmann}, title = {{A Simulation Study for the Beam-Beam Interaction of Protons with a Flat Electron Beam in HERA}}, booktitle = {Proc. EPAC'90}, pages = {1720--1723}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }