The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
A.M. George et al., “Improvements in Rf Multi Cusp Negative Ion Source”, in Proc. IPAC'19, Melbourne, Australia, May 2019, pp. 1928-1931. doi:10.18429/JACoW-IPAC2019-TUPTS001