[n] L. X. Li et al., “Observation of Cyclotron Instabilities in SECRAL-II Ion Source”, presented at the ECRIS'20, East Lansing, MI, USA, Sep. 2020, paper WEWZO06, unpublished.
%\cite{Li:ECRIS20-WEWZO06} \bibitem{Li:ECRIS20-WEWZO06} L. X. Li \emph{et al.}, \textquotedblleft{Observation of Cyclotron Instabilities in SECRAL-II Ion Source}\textquotedblright, presented at the ECRIS’20, East Lansing, MI, USA, Sep. 2020, paper WEWZO06, unpublished.
@unpublished{li:ecris20-wewzo06, author = {L. X. Li and others}, title = {{Observation of Cyclotron Instabilities in SECRAL-II Ion Source}}, booktitle = {Proc. ECRIS'20}, pages = {}, paper = {WEWZO06}, venue = {East Lansing, MI, USA}, intype = {presented at the}, series = {International Workshop on ECR Ion Sources # series}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {7}, year = {2022}, issn = {2222-5692}, isbn = {978-3-95-450226-4}, note = {presented at ECRIS'20, East Lansing, MI, USA, Sep. 2020, paper WEWZO06, unpublished}, language = {english} }