JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
%\cite{sitnikov:rupac2021-mopsa04}
\bibitem{sitnikov:rupac2021-mopsa04}
A. Sitnikov, G. Kropachev, T. Kulevoy, D.N. Selesnev, and A.I. Semennikov,
“The Tuning of RF Parameters of 40 MHz RFQ”,
% --- complete abbrev. form (published paper) - JACoW template Nov 2022 ---
in \emph{Proc. 27th Russ. Part. Accel. Conf. (RuPAC'21)}, Alushta, Crimea, Sep.-Oct. 2021, pp.~139--141.
% --- abbreviated form (published paper) - JACoW template Nov 2022 ---
% in \emph{Proc. RuPAC'21}, Alushta, Crimea, Sep.-Oct. 2021, pp.~139--141.
\url{doi:10.18429/JACoW-RuPAC2021-MOPSA04}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-240-0, ISSN: 2673-5539