[n] C. Lin, “Laser Ion Accelerator and Its Applications”, presented at the ICALEPCS'21, Shanghai, China, Oct. 2021, paper FRKL01, unpublished.
%\cite{Lin:ICALEPCS21-FRKL01} \bibitem{Lin:ICALEPCS21-FRKL01} C. Lin, \textquotedblleft{Laser Ion Accelerator and Its Applications}\textquotedblright, presented at the ICALEPCS’21, Shanghai, China, Oct. 2021, paper FRKL01, unpublished.
@unpublished{lin:icalepcs21-frkl01, author = {C. Lin}, title = {{Laser Ion Accelerator and Its Applications}}, booktitle = {Proc. ICALEPCS'21}, pages = {}, paper = {FRKL01}, venue = {Shanghai, China}, intype = {presented at the}, series = {International Conference on Accelerator and Large Experimental Physics Control Systems}, number = {18}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {2}, year = {2022}, issn = {2226-0358}, isbn = {978-3-95-450221-9}, note = {presented at ICALEPCS'21, Shanghai, China, Oct. 2021, paper FRKL01, unpublished}, language = {english} }