[n] R. O. Hettel, “Status of the APS-U Project”, in Proc. IPAC'21, Campinas, Brazil, May 2021, pp. 7-12. doi:10.18429/JACoW-IPAC2021-MOXA02
%\cite{Hettel:IPAC21-MOXA02} \bibitem{Hettel:IPAC21-MOXA02} R. O. Hettel, \textquotedblleft{Status of the APS-U Project}\textquotedblright, in \emph{Proc. IPAC’21}, Campinas, Brazil, May 2021, pp. 7--12. \url{doi:10.18429/JACoW-IPAC2021-MOXA02}
@inproceedings{hettel:ipac21-moxa02, author = {R. O. Hettel}, title = {{Status of the APS-U Project}}, booktitle = {Proc. IPAC'21}, pages = {7--12}, paper = {MOXA02}, venue = {Campinas, Brazil, May 2021}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2021-MOXA02}, url = {https://jacow.org/ipac2021/papers/MOXA02.pdf}, language = {english} }