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%\cite{gra¼nbein:fel2019-tha01}
\bibitem{gra¼nbein:fel2019-tha01}
M.L. Grünbein,
\textquotedblleft{Serial Femtosecond Crystallography at MHz XFELs}\textquotedblright,
% --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 ---
presented at FEL'19, Hamburg, Germany, Aug. 2019, paper THA01, unpublished.