[n] A. Halavanau et al., “Progress Report on Population Inversion-Based X-Ray Laser Oscillator”, in Proc. IPAC'21, Campinas, Brazil, May 2021, pp. 373-375. doi:10.18429/JACoW-IPAC2021-MOPAB100
%\cite{Halavanau:IPAC21-MOPAB100} \bibitem{Halavanau:IPAC21-MOPAB100} A. Halavanau \emph{et al.}, \textquotedblleft{Progress Report on Population Inversion-Based X-Ray Laser Oscillator}\textquotedblright, in \emph{Proc. IPAC’21}, Campinas, Brazil, May 2021, pp. 373--375. \url{doi:10.18429/JACoW-IPAC2021-MOPAB100}
@inproceedings{halavanau:ipac21-mopab100, author = {A. Halavanau and others}, title = {{Progress Report on Population Inversion-Based X-Ray Laser Oscillator}}, booktitle = {Proc. IPAC'21}, pages = {373--375}, paper = {MOPAB100}, venue = {Campinas, Brazil, May 2021}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2021-MOPAB100}, url = {https://jacow.org/ipac2021/papers/MOPAB100.pdf}, language = {english} }