The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Siemek:RuPAC2016-WEPSB059} \bibitem{Siemek:RuPAC2016-WEPSB059} K. Siemek, E.V. Ahmanova, M.K. Eseev, V.I. Hilinov, P. Horodek, A.G. Kobets, \emph{et al.}, % K. Siemek, E.V. Ahmanova, M.K. Eseev, V.I. Hilinov, P. Horodek, A.G. Kobets, I.N. Meshkov, O. Orlov, and A.A. Sidorin, % K. Siemek \emph{et al.}, \textquotedblleft{Realization of Positron Annihilation Spectroscopy at LEPTA Facility}\textquotedblright, % in \emph{Proc. RuPAC2016}, pp. 496--498, % in \emph{Proc. RuPAC2016}, St. Petersburg, Russia, Nov. 2016, paper WEPSB059, pp. 496--498, in \emph{Proc. 25th Russian Particle Accelerator Conf. (RuPAC'16)}, St. Petersburg, Russia, Nov. 2016, paper WEPSB059, pp. 496--498, % ISBN: 978-3-95450-181-6, \url{http://jacow.org/rupac2016/papers/wepsb059.pdf}, \url{doi:10.18429/JACoW-RuPAC2016-WEPSB059}, 2017.