[n] J. Lorkiewicz and E. Plawski, “Upgrading of a Small H- Cusp Source for the C-30 Cyclotron at Swierk”, in Proc. Cyclotrons'98, Caen, France, Jun. 1998, paper F-12, pp. 435-438.
%\cite{Lorkiewicz:Cyclotrons98-F-12} \bibitem{Lorkiewicz:Cyclotrons98-F-12} J. Lorkiewicz and E. Plawski, \textquotedblleft{Upgrading of a Small H- Cusp Source for the C-30 Cyclotron at Swierk}\textquotedblright, in \emph{Proc. Cyclotrons’98}, Caen, France, Jun. 1998, paper F--12, pp. 435--438.
@inproceedings{lorkiewicz:cyclotrons98-f-12, author = {J. Lorkiewicz and E. Plawski}, title = {{Upgrading of a Small H- Cusp Source for the C-30 Cyclotron at Swierk}}, booktitle = {Proc. Cyclotrons'98}, pages = {435--438}, paper = {F-12}, venue = {Caen, France, Jun. 1998}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c98/papers/F-12.pdf}, language = {english} }