[n] H. Schmeing et al., “Current Status of the Superconducting Cyclotron at Chalk River”, in Proc. Cyclotrons'89, Berlin, Germany, May 1989, paper D-03, pp. 88-92.
%\cite{Schmeing:Cyclotrons89-D-03} \bibitem{Schmeing:Cyclotrons89-D-03} H. Schmeing \emph{et al.}, \textquotedblleft{Current Status of the Superconducting Cyclotron at Chalk River}\textquotedblright, in \emph{Proc. Cyclotrons’89}, Berlin, Germany, May 1989, paper D--03, pp. 88--92.
@inproceedings{schmeing:cyclotrons89-d-03, author = {H. Schmeing and others}, title = {{Current Status of the Superconducting Cyclotron at Chalk River}}, booktitle = {Proc. Cyclotrons'89}, pages = {88--92}, paper = {D-03}, venue = {Berlin, Germany, May 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c89/papers/D-03.pdf}, language = {english} }