The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{ovsiannikov:ipac2021-tupab156}
\bibitem{ovsiannikov:ipac2021-tupab156}
R.T. Ovsiannikov, I.P. Levchuk (Yarovaya), V.I. Maslov, and I.N. Onishchenko,
\textquotedblleft{Optimal Field Shape, Accelerating Positron Bunch in Plasma Wakefield}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 1747--1749.
\url{doi:10.18429/JACoW-IPAC2021-TUPAB156}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-214-1, ISSN: 2673-5490