The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Ayvazyan:ICALEPCS2015-MOC3O07} \bibitem{Ayvazyan:ICALEPCS2015-MOC3O07} V. Ayvazyan, S. Ackermann, J. Branlard, B. Faatz, M.K. Grecki, O. Hensler, \emph{et al.}, % V. Ayvazyan, S. Ackermann, J. Branlard, B. Faatz, M.K. Grecki, O. Hensler, S. Pfeiffer, A. Piotrowski, H. Schlarb, Ch. Schmidt, M. Scholz, and S. Schreiber, % V. Ayvazyan \emph{et al.}, \textquotedblleft{Low Level RF Control Implementation and Simultaneous Operation of Two FEL Undulator Beamlines at FLASH}\textquotedblright, % in \emph{Proc. ICALEPCS2015}, pp. 42--45, % in \emph{Proc. ICALEPCS2015}, Melbourne, Australia, Oct. 2015, paper MOC3O07, pp. 42--45, in \emph{Proc. 15th Int. Conf. on Accelerator and Large Experimental Physics Control Systems (ICALEPCS'15)}, Melbourne, Australia, Oct. 2015, paper MOC3O07, pp. 42--45, % ISBN: 978-3-95450-148-9, \url{http://jacow.org/icalepcs2015/papers/moc3o07.pdf}, \url{doi:10.18429/JACoW-ICALEPCS2015-MOC3O07}, 2015.