[n] H. N. Jungwirth and D. P. Brombach, “A Novel Concept for Superconducting Ring-Cyclotron Magnets”, in Proc. Cyclotrons'89, Berlin, Germany, May 1989, paper G2-10, pp. 498-501.
%\cite{Jungwirth:Cyclotrons89-G2-10} \bibitem{Jungwirth:Cyclotrons89-G2-10} H. N. Jungwirth and D. P. Brombach, \textquotedblleft{A Novel Concept for Superconducting Ring-Cyclotron Magnets}\textquotedblright, in \emph{Proc. Cyclotrons’89}, Berlin, Germany, May 1989, paper G2--10, pp. 498--501.
@inproceedings{jungwirth:cyclotrons89-g2-10, author = {H. N. Jungwirth and D. P. Brombach}, title = {{A Novel Concept for Superconducting Ring-Cyclotron Magnets}}, booktitle = {Proc. Cyclotrons'89}, pages = {498--501}, paper = {G2-10}, venue = {Berlin, Germany, May 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c89/papers/G2-10.pdf}, language = {english} }