@article{oai:nifs-repository.repo.nii.ac.jp:00007325, author = {"Morita, S. and Muto, S. and Torus, Experiment Group"}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Reduction of Impurity Contamination of ICRF Plasmas after Boronization}, volume = {Annual Report Apr.1994 - Mar.1995}, year = {} }