[n] J. Lorkiewicz et al., “Upgrading Programme of the C-30 Cyclotron at Swierk and its User for Experimental Physics”, in Proc. EPAC'94, London, UK, Jun.-Jul. 1994, pp. 542-545.
%\cite{Lorkiewicz:EPAC94} \bibitem{Lorkiewicz:EPAC94} J. Lorkiewicz \emph{et al.}, \textquotedblleft{Upgrading Programme of the C-30 Cyclotron at Swierk and its User for Experimental Physics}\textquotedblright, in \emph{Proc. EPAC’94}, London, UK, Jun.-Jul. 1994, pp. 542--545.
@inproceedings{lorkiewicz:epac94, author = {J. Lorkiewicz and others}, title = {{Upgrading Programme of the C-30 Cyclotron at Swierk and its User for Experimental Physics}}, booktitle = {Proc. EPAC'94}, pages = {542--545}, paper = {}, venue = {London, UK, Jun.-Jul. 1994}, series = {European Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }
