 
The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{kuzmichev:ipac2021-thpab319}
\bibitem{kuzmichev:ipac2021-thpab319}
   V.G. Kuzmichev, T. Kulevoy, D.A. Liakin, D.N. Selesnev, A. Sitnikov, M.L. Smetanin, \emph{et al.},
%   V.G. Kuzmichev, T. Kulevoy, D.A. Liakin, D.N. Selesnev, A. Sitnikov, M.L. Smetanin, A.V. Telnov, and N.V. Zavyalov,
%   V.G. Kuzmichev \emph{et al.},
   \textquotedblleft{RF Power Generating System for the Linear Ion Accelerator}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
   in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 4417--4419.
   \url{doi:10.18429/JACoW-IPAC2021-THPAB319}
% --- additional material -ISSN/ISBN--
%  ISBN: 978-3-95450-214-1, ISSN: 2673-5490