The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Andrews:IPAC2018-THPML007}
\bibitem{Andrews:IPAC2018-THPML007}
H.L. Andrews, B.K. Choi, R.L. Fleming, D. Kim, J.W. Lewellen, K.E. Nichols, \emph{et al.},
% H.L. Andrews, B.K. Choi, R.L. Fleming, D. Kim, J.W. Lewellen, K.E. Nichols, D.Y. Shchegolkov, and E.I. Simakov,
% H.L. Andrews \emph{et al.},
\textquotedblleft{An Investigation of Electron Beam Divergence from a Single DFEA Emitter Tip}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'18}, Vancouver, BC, Canada, Apr. 4,, pp. 4662--4664,
\url{doi:10.18429/JACoW-IPAC2018-THPML007}
% --- complete form (published paper) - JACoW template Feb 2018 ---
% in \emph{Proc. 9th International Particle Accelerator Conference (IPAC'18)}, Vancouver, BC, Canada, Apr. 4,,
% pp. 4662--4664, \url{doi:10.18429/JACoW-IPAC2018-THPML007}
% --- additional material ---
% ISBN: 978-3-95450-184-7, \url{http://jacow.org/ipac2018/papers/thpml007.pdf}