[n] P. Heikkinen, “The Jyv?ñskyl?ñ K130 Cyclotron Magnet”, in Proc. Cyclotrons'89, Berlin, Germany, May 1989, paper G2-01, pp. 464-466.
%\cite{Heikkinen:Cyclotrons89-G2-01} \bibitem{Heikkinen:Cyclotrons89-G2-01} P. Heikkinen, \textquotedblleft{The Jyv?ñskyl?ñ K130 Cyclotron Magnet}\textquotedblright, in \emph{Proc. Cyclotrons’89}, Berlin, Germany, May 1989, paper G2--01, pp. 464--466.
@inproceedings{heikkinen:cyclotrons89-g2-01, author = {P. Heikkinen}, title = {{The Jyv?ñskyl?ñ K130 Cyclotron Magnet}}, booktitle = {Proc. Cyclotrons'89}, pages = {464--466}, paper = {G2-01}, venue = {Berlin, Germany, May 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c89/papers/G2-01.pdf}, language = {english} }