[n] W. Br?ñutigam, H. Beuscher, H.-G. Mathews, J. Reich, and P. Wucherer, “ECR-Sources and Multiharmonic Mode Operation at Julic”, in Proc. Cyclotrons'84, East Lansing, MI, USA, Apr.-May 1984, paper B29, pp. 122-125.
%\cite{Br?ñutigam:Cyclotrons84-B29} \bibitem{Br?ñutigam:Cyclotrons84-B29} W. Br?ñutigam, H. Beuscher, H.-G. Mathews, J. Reich, and P. Wucherer, \textquotedblleft{ECR-Sources and Multiharmonic Mode Operation at Julic}\textquotedblright, in \emph{Proc. Cyclotrons’84}, East Lansing, MI, USA, Apr.-May 1984, paper B29, pp. 122--125.
@inproceedings{br?ñutigam:cyclotrons84-b29, author = {W. Br?ñutigam and H. Beuscher and H.-G. Mathews and J. Reich and P. Wucherer}, title = {{ECR-Sources and Multiharmonic Mode Operation at Julic}}, booktitle = {Proc. Cyclotrons'84}, pages = {122--125}, paper = {B29}, venue = {East Lansing, MI, USA, Apr.-May 1984}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c84/papers/B29.pdf}, language = {english} }