[n] Z. Guo et al., “Development of Two-Color Sub-Femtosecond Pump/Probe Techniques with X-ray Free-Electron Lasers”, presented at the IPAC'23, Venice, Italy, May 2023, paper TUPL092, unpublished.
%\cite{Guo:IPAC23-TUPL092} \bibitem{Guo:IPAC23-TUPL092} Z. Guo \emph{et al.}, \textquotedblleft{Development of Two-Color Sub-Femtosecond Pump/Probe Techniques with X-ray Free-Electron Lasers}\textquotedblright, presented at the IPAC’23, Venice, Italy, May 2023, paper TUPL092, unpublished.
@unpublished{guo:ipac23-tupl092, author = {Z. Guo and others}, title = {{Development of Two-Color Sub-Femtosecond Pump/Probe Techniques with X-ray Free-Electron Lasers}}, booktitle = {Proc. IPAC'23}, pages = {}, paper = {TUPL092}, venue = {Venice, Italy}, intype = {presented at the}, series = {International Particle Accelerator Conference}, number = {14}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {9}, year = {2023}, issn = {2673-5490}, isbn = {978-3-95-450231-8}, note = {presented at IPAC'23, Venice, Italy, May 2023, paper TUPL092, unpublished}, language = {english} }