[n] P. M. Cronje, H. Gargan, A. M??ller, P. F. Rohwer, and P. A. van Schalkwyk, “Beam Centering with a Harp and Probes in the NAC SSC”, in Proc. Cyclotrons'89, Berlin, Germany, May 1989, paper F5-09, pp. 305-308.
%\cite{Cronje:Cyclotrons89-F5-09} \bibitem{Cronje:Cyclotrons89-F5-09} P. M. Cronje, H. Gargan, A. M??ller, P. F. Rohwer, and P. A. van Schalkwyk, \textquotedblleft{Beam Centering with a Harp and Probes in the NAC SSC}\textquotedblright, in \emph{Proc. Cyclotrons’89}, Berlin, Germany, May 1989, paper F5--09, pp. 305--308.
@inproceedings{cronje:cyclotrons89-f5-09, author = {P. M. Cronje and H. Gargan and A. M??ller and P. F. Rohwer and P. A. van Schalkwyk}, title = {{Beam Centering with a Harp and Probes in the NAC SSC}}, booktitle = {Proc. Cyclotrons'89}, pages = {305--308}, paper = {F5-09}, venue = {Berlin, Germany, May 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c89/papers/F5-09.pdf}, language = {english} }