The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
Y. Choporova et al., “Recent Advances in Terahertz Photonics and Spectroscopy at Novosibirsk Free Electron Laser”, presented at the 63th ICFA Advanced Beam Dynamics Workshop on Energy Recovery Linacs (ERL'19), Berlin, Germany, Sep. 2019, paper MOCOZBS03, unpublished.