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%\cite{litvinenko:fel2019-moa06}
\bibitem{litvinenko:fel2019-moa06}
V. Litvinenko,
\textquotedblleft{Commissioning of CW FEL Amplifier for Coherent Electron Cooler}\textquotedblright,
% --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 ---
presented at FEL'19, Hamburg, Germany, Aug. 2019, paper MOA06, unpublished.