The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
S. Di Mitri et al., “FERMI FEL Linac Achievements and Upgrade”, presented at the 28th Linear Accelerator Conf. (LINAC'16), East Lansing, MI, USA, Sep. 2016, paper MOOP10, unpublished.