[n] G.-A. Voss, “The HERA-Project”, in Proc. EPAC'88, Rome, Italy, Jun. 1988, pp. 7-11.
%\cite{G.-A:EPAC88} \bibitem{G.-A:EPAC88} G.-A. Voss, \textquotedblleft{The HERA-Project}\textquotedblright, in \emph{Proc. EPAC’88}, Rome, Italy, Jun. 1988, pp. 7--11.
@inproceedings{g.-a:epac88, author = {G.-A. Voss}, title = {{The HERA-Project}}, booktitle = {Proc. EPAC'88}, pages = {7--11}, paper = {}, venue = {Rome, Italy, Jun. 1988}, series = {European Particle Accelerator Conference}, number = {1}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }