The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Smirnov:IPAC2016-TUPOW054} \bibitem{Smirnov:IPAC2016-TUPOW054} A.V. Smirnov, R.B. Agustsson, W. Berg, T.J. Campese, Y.C. Chen, J.C. Dooling, \emph{et al.}, % A.V. Smirnov, R.B. Agustsson, W. Berg, T.J. Campese, Y.C. Chen, J.C. Dooling, L. Erwin, J.J. Hartzell, B.T. Jacobson, Y. Kim, R.R. Lindberg, A.Y. Murokh, S.J. Pasky, M. Ruelas, N. Sereno, Y.-E. Sun, and A. Zholents, % A.V. Smirnov \emph{et al.}, \textquotedblleft{Characterization of a Sub-THz Radiation Source Based on a 3 MeV Electron Beam and Future Plans}\textquotedblright, % in \emph{Proc. IPAC2016}, pp. 1892--1894, % in \emph{Proc. IPAC2016}, Busan, Korea, Mar. 2016, paper TUPOW054, pp. 1892--1894, in \emph{Proc. 7th International Particle Accelerator Conference (IPAC'16)}, Busan, Korea, Mar. 2016, paper TUPOW054, pp. 1892--1894, % ISBN: 978-3-95450-147-2, \url{http://jacow.org/ipac2016/papers/tupow054.pdf}, \url{doi:10.18429/JACoW-IPAC2016-TUPOW054}, 2016.