[n] B. F. Milton et al., “A 30 MeV H Cyclotron for Isotope Production”, in Proc. Cyclotrons'89, Berlin, Germany, May 1989, paper E-02, pp. 145-148.
%\cite{Milton:Cyclotrons89-E-02} \bibitem{Milton:Cyclotrons89-E-02} B. F. Milton \emph{et al.}, \textquotedblleft{A 30 MeV H Cyclotron for Isotope Production}\textquotedblright, in \emph{Proc. Cyclotrons’89}, Berlin, Germany, May 1989, paper E--02, pp. 145--148.
@inproceedings{milton:cyclotrons89-e-02, author = {B. F. Milton and others}, title = {{A 30 MeV H Cyclotron for Isotope Production}}, booktitle = {Proc. Cyclotrons'89}, pages = {145--148}, paper = {E-02}, venue = {Berlin, Germany, May 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c89/papers/E-02.pdf}, language = {english} }