The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
L.Z. Zembala et al., “Master Oscillator for the European XFEL”, in Proc. 5th Int. Particle Accelerator Conf. (IPAC'14), Dresden, Germany, June 2014, pp. 2771-2773, doi:10.18429/JACoW-IPAC2014-WEPRI116