[n] Y. Jongen et al., “Status Report on the Catholic University of Louvain Cyclotron”, in Proc. Cyclotrons'72, Vancouver, Canada, Jul. 1972, pp. 110-114.
%\cite{Jongen:Cyclotrons72} \bibitem{Jongen:Cyclotrons72} Y. Jongen \emph{et al.}, \textquotedblleft{Status Report on the Catholic University of Louvain Cyclotron}\textquotedblright, in \emph{Proc. Cyclotrons’72}, Vancouver, Canada, Jul. 1972, pp. 110--114.
@inproceedings{jongen:cyclotrons72, author = {Y. Jongen and others}, title = {{Status Report on the Catholic University of Louvain Cyclotron}}, booktitle = {Proc. Cyclotrons'72}, pages = {110--114}, paper = {}, venue = {Vancouver, Canada, Jul. 1972}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }