[n] J. A. Martin et al., “Superconducting Conversion of the Oak Ridge Isochronous Cyclotron”, in Proc. Cyclotrons'81, Caen, France, Sep. 1981, paper CP-04, pp. 225-227.
%\cite{Martin:Cyclotrons81-CP-04} \bibitem{Martin:Cyclotrons81-CP-04} J. A. Martin \emph{et al.}, \textquotedblleft{Superconducting Conversion of the Oak Ridge Isochronous Cyclotron}\textquotedblright, in \emph{Proc. Cyclotrons’81}, Caen, France, Sep. 1981, paper CP--04, pp. 225--227.
@inproceedings{martin:cyclotrons81-cp-04, author = {J. A. Martin and others}, title = {{Superconducting Conversion of the Oak Ridge Isochronous Cyclotron}}, booktitle = {Proc. Cyclotrons'81}, pages = {225--227}, paper = {CP-04}, venue = {Caen, France, Sep. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c81/papers/CP-04.pdf}, language = {english} }