[n] G. Le Dallic et al., “First Test Results from the New CERN Plasma Lens”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 343-346.
%\cite{Le Dallic:EPAC90} \bibitem{Le Dallic:EPAC90} G. Le Dallic \emph{et al.}, \textquotedblleft{First Test Results from the New CERN Plasma Lens}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 343--346.
@inproceedings{le dallic:epac90, author = {G. Le Dallic and others}, title = {{First Test Results from the New CERN Plasma Lens}}, booktitle = {Proc. EPAC'90}, pages = {343--346}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }