[n] M. Zach et al., “Status of the H Extraction Program at TRIUMF”, in Proc. Cyclotrons'89, Berlin, Germany, May 1989, paper F6-11, pp. 368-371.
%\cite{Zach:Cyclotrons89-F6-11} \bibitem{Zach:Cyclotrons89-F6-11} M. Zach \emph{et al.}, \textquotedblleft{Status of the H Extraction Program at TRIUMF}\textquotedblright, in \emph{Proc. Cyclotrons’89}, Berlin, Germany, May 1989, paper F6--11, pp. 368--371.
@inproceedings{zach:cyclotrons89-f6-11, author = {M. Zach and others}, title = {{Status of the H Extraction Program at TRIUMF}}, booktitle = {Proc. Cyclotrons'89}, pages = {368--371}, paper = {F6-11}, venue = {Berlin, Germany, May 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c89/papers/F6-11.pdf}, language = {english} }