@article{oai:nifs-repository.repo.nii.ac.jp:00007832, author = {Shinohara, S. and Kamataki, K. and Nishijima, T. and Kaneko, O. and Tsumori, K.}, month = {2016-03-14}, title = {Development of RF Plasma Source for Negative Ion NBI}, volume = {Annual Report Apr.2005 - Mar.2006}, year = {} }