[n] W. H. Urbanus et al., “MEQALAC, A 1 MeV Multi-Channel RF-Accelerator for Light Ions”, in Proc. EPAC'88, Rome, Italy, Jun. 1988, pp. 427-430.
%\cite{Urbanus:EPAC88} \bibitem{Urbanus:EPAC88} W. H. Urbanus \emph{et al.}, \textquotedblleft{MEQALAC, A 1 MeV Multi-Channel RF-Accelerator for Light Ions}\textquotedblright, in \emph{Proc. EPAC’88}, Rome, Italy, Jun. 1988, pp. 427--430.
@inproceedings{urbanus:epac88, author = {W. H. Urbanus and others}, title = {{MEQALAC, A 1 MeV Multi-Channel RF-Accelerator for Light Ions}}, booktitle = {Proc. EPAC'88}, pages = {427--430}, paper = {}, venue = {Rome, Italy, Jun. 1988}, series = {European Particle Accelerator Conference}, number = {1}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }