[n] B. M. Mustapha, “The Multi-User Upgrade of the Superconducting Ion Linac, ATLAS”, presented at the IPAC'21, Campinas, Brazil, May 2021, paper WEXB03, unpublished.
%\cite{Mustapha:IPAC21-WEXB03} \bibitem{Mustapha:IPAC21-WEXB03} B. M. Mustapha, \textquotedblleft{The Multi-User Upgrade of the Superconducting Ion Linac, ATLAS}\textquotedblright, presented at the IPAC’21, Campinas, Brazil, May 2021, paper WEXB03, unpublished.
@unpublished{mustapha:ipac21-wexb03, author = {B. M. Mustapha}, title = {{The Multi-User Upgrade of the Superconducting Ion Linac, ATLAS}}, booktitle = {Proc. IPAC'21}, paper = {WEXB03}, venue = {Campinas, Brazil, May 2021}, intype = {presented at the}, publisher = {JACoW Publishing, Geneva, Switzerland}, note = {presented at IPAC'21, Campinas, Brazil, May 2021, paper WEXB03, unpublished}, language = {english} }