 
The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{lisov:ipac2021-tupab189}
\bibitem{lisov:ipac2021-tupab189}
   V.I. Lisov, I.V. Kalagin, N.Yu. Kazarinov, N.S. Kirilkin, S.V. Mitrofanov, V.A. Semin, and \emph{et al.},
%   V.I. Lisov, I.V. Kalagin, N.Yu. Kazarinov, N.S. Kirilkin, S.V. Mitrofanov, V.A. Semin, and A.S. Zabanov,
%   V.I. Lisov \emph{et al.},
   \textquotedblleft{Design and Simulation of Beam Transport Lines of DC140 Cyclotron}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
   in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 1845--1848.
   \url{doi:10.18429/JACoW-IPAC2021-TUPAB189}
% --- additional material -ISSN/ISBN--
%  ISBN: 978-3-95450-214-1, ISSN: 2673-5490