The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
H.J. Kim, "Progress on Superconducting Linac for the RAON Heavy Ion Accelerator", in Proc. 17th International Conference on RF Superconductivity, Whistler, BC, Canada, 13-18, 2015, paper TUPB016, pp. 578-580, ISBN: 978-3-95450-178-6, doi:10.18429/JACoW-SRF2015-TUPB016, http://srf2015.vrws.de/papers/tupb016.pdf, 2015.