The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
K. Damminsek et al., “Operational Experience and Characterization of a Superconducting Transverse Gradient Undulator for Compact Laser Wakefield Accelerator-Driven FEL”, in Proc. IPAC'21, Campinas, SP, Brazil, May 2021, pp. 4009-4012. doi:10.18429/JACoW-IPAC2021-THPAB126