 
The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{bursali:ipac2021-mopab370}
\bibitem{bursali:ipac2021-mopab370}
   H. Bursali, N. Catalán Lasheras, R.L. Gerard, A. Grudiev, O. Gumenyuk, P. Morales Sanchez, \emph{et al.},
%   H. Bursali, N. Catalán Lasheras, R.L. Gerard, A. Grudiev, O. Gumenyuk, P. Morales Sanchez, B. Riffaud, and J. Sauza-Bedolla,
%   H. Bursali \emph{et al.},
   \textquotedblleft{X-Band RF Spiral Load Optimization for Additive Manufacturing Mass Production}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
   in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 1143--1146.
   \url{doi:10.18429/JACoW-IPAC2021-MOPAB370}
% --- additional material -ISSN/ISBN--
%  ISBN: 978-3-95450-214-1, ISSN: 2673-5490