[n] G. Hortig, “A Monte-Carlo Model for the Heavy Ion Charge Change Accelerator”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 75-78.
%\cite{Hortig:PAC69} \bibitem{Hortig:PAC69} G. Hortig, \textquotedblleft{A Monte-Carlo Model for the Heavy Ion Charge Change Accelerator}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 75--78.
@inproceedings{hortig:pac69, author = {G. Hortig}, title = {{A Monte-Carlo Model for the Heavy Ion Charge Change Accelerator}}, booktitle = {Proc. PAC'69}, pages = {75--78}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }