The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Sidorin:RuPAC2016-WEPSB060} \bibitem{Sidorin:RuPAC2016-WEPSB060} A.A. Sidorin, E.V. Ahmanova, M.K. Eseev, V.I. Hilinov, P. Horodek, A.G. Kobets, \emph{et al.}, % A.A. Sidorin, E.V. Ahmanova, M.K. Eseev, V.I. Hilinov, P. Horodek, A.G. Kobets, I.N. Meshkov, O. Orlov, and K. Siemek, % A.A. Sidorin \emph{et al.}, \textquotedblleft{Development of Positron Annihilation Spectroscopy at the LEPTA Facility}\textquotedblright, % in \emph{Proc. RuPAC2016}, pp. 499--501, % in \emph{Proc. RuPAC2016}, St. Petersburg, Russia, Nov. 2016, paper WEPSB060, pp. 499--501, in \emph{Proc. 25th Russian Particle Accelerator Conf. (RuPAC'16)}, St. Petersburg, Russia, Nov. 2016, paper WEPSB060, pp. 499--501, % ISBN: 978-3-95450-181-6, \url{http://jacow.org/rupac2016/papers/wepsb060.pdf}, \url{doi:10.18429/JACoW-RuPAC2016-WEPSB060}, 2017.