The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
D. Wang, “Multi FEL Lines with Compact Undulator Layout”, in Proc. 9th Int. Particle Accelerator Conf. (IPAC'18), Vancouver, BC, Canada, Apr. 4,, pp. 4470-4472, doi:10.18429/JACoW-IPAC2018-THPMK073