The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
H. Zen et al., “Stabilization of Mid-infrared FEL by Feedback Controls”, in Proc. 5th Int. Particle Accelerator Conf. (IPAC'14), Dresden, Germany, June 2014, pp. 1745-1747, doi:10.18429/JACoW-IPAC2014-TUPRI077